Loading...
HomeMy WebLinkAboutOakmont Meadows_Recirculated ISMND 2018 RECIRCULATED INITIAL STUDY AND MITIGATED NEGATIVE DECLARATION REVISED OAKMONT MEADOWS RESIDENTIAL DEVELOPMENT PROJECT Prepared for: City of South San Francisco ECONOMIC & COMMUNITY DEVELOPMENT DEPARTMENT 315 MAPLE AVENUE SOUTH SAN FRANCISCO, CA 94083-0711 PREPARED BY: LAMPHIER – GREGORY 1944 EMBARCADERO OAKLAND, CA 94606 OCTOBER 2018     i   TABLE OF CONTENTS page Introduction to this Document ........................................................................................................................... 1   Prior Project and Environmental Analysis .................................................................................................... 1  Public Review ........................................................................................................................................................ 2  Project Information ............................................................................................................................................... 3   Project Description and Changes from the 2016 Project .............................................................................. 5  Mitigated Negative Declaration ......................................................................................................................... 9   Potentially Significant Impacts Requiring Mitigation .................................................................................. 9   Summary of Changes from the 2016 MND ................................................................................................. 13   Proposed Findings .......................................................................................................................................... 14  Initial Study Checklist ........................................................................................................................................ 15   Environmental Factors Potentially Affected ............................................................................................... 15   Evaluation of Environmental Impacts .......................................................................................................... 16   Summary of Changes from the 2016 IS/MND ............................................................................................. 16  Aesthetics .................................................................................................................................................... 17  Agriculture and Forestry Resources ........................................................................................................ 19  Air Quality .................................................................................................................................................. 20  Biological Resources .................................................................................................................................. 27  Cultural Resources ..................................................................................................................................... 30  Geology and Soils ...................................................................................................................................... 31  Greenhouse Gas Emissions ...................................................................................................................... 34  Hazards and Hazardous Materials ......................................................................................................... 36  Hydrology and Water Quality ................................................................................................................. 39  Land Use and Planning ............................................................................................................................. 42  Mineral Resources ..................................................................................................................................... 43  Noise ............................................................................................................................................................ 44  Population and Housing ........................................................................................................................... 46  Public Services ............................................................................................................................................ 47  Recreation ................................................................................................................................................... 48  Transportation and Traffic ....................................................................................................................... 49  Utilities and Service Systems ................................................................................................................... 52  Mandatory Findings of Significance ....................................................................................................... 53  Document Preparers ........................................................................................................................................... 54  Sources ................................................................................................................................................................. 54 FIGURES Figure 1: Project Location ............................................................................................................................. 4  Figure 2: Illustrative Site Plan ...................................................................................................................... 7  Figure 3: Preliminary Grading Plan ............................................................................................................ 8  ATTACHMENTS Attachments are included on CD affixed to the back cover of printed copies of the document.  Attachment A: 2016 Initial Study/Mitigated Negative Declaration  Attachment B: Oakmont Meadows Transportation Assessment, Revised Project     ii                                       This page intentionally left blank      Revised Oakmont Meadows Residential Development Project Page 1 INTRODUCTION TO THIS DOCUMENT An Initial Study and Mitigated Negative Declaration (IS/MND) for the proposed Oakmont  Meadows Residential Development Project (“2016 Project”) was prepared and released for  public review on April 25, 2016, with the review period ending May 24, 2016 (“2016 IS/MND”).   Subsequent to the public review period, and prior to adoption of the 2016 IS/MND, the Project  applicant changed the number and type of residential units proposed under the Project in order  to meet affordable housing requirements (“Revised Project”). Full details of the Revised Project  are included in the following Project Information section.  As a result of the Revised Project, a number of changes to the original IS/MND are necessary for  a legally complete and adequate evaluation of environmental effect of the proposed project.  Accordingly, the City of South San Francisco has decided to incorporate changes to the Project  Description and to the original IS/MND and to recirculate the revised IS/MND for a second  round of public input and comment.   This document serves as the recirculated Initial Study and Mitigated Negative Declaration  (IS/MND) for the Oakmont Meadows Residential Development Project (“2018 Project”). Per  CEQA Guidelines (Section 15070), a Mitigated Negative Declaration can be prepared to meet  the requirements of CEQA review when the Initial Study identifies potentially significant  environmental effects, but revisions in the project would avoid the effects or mitigate the effects  to a point where clearly no significant effects would occur.  This document is organized in three sections as follows:   Introduction and Project Description. This section introduces the document and discusses  the project description including location, setting, and specifics of the lead agency and  contacts.   Mitigated Negative Declaration. This section lists the impacts and mitigation measures  identified in the Initial Study and proposes findings that would allow adoption of this  document as the CEQA review document for the proposed project.   Initial Study. This section discusses the CEQA environmental topics and checklist questions  and identifies the potential for impacts and proposed mitigation measures to avoid these  impacts.  PRIOR PROJECT AND ENVIRONMENTAL ANALYSIS An Initial Study/Mitigated Negative Declaration (Prior MND) for the Oakmont Vistas/Storage  USA Project (Prior Project) was adopted in 1999 for construction of a residential and mini‐ storage facility development on approximately 10 acres at the intersection of Oakmont Drive  and Westborough Boulevard in the City of South San Francisco (State Clearinghouse Number  1999072033). The Prior MND is hereby incorporated by reference and is included as Attachment  A to the 2016 IS/MND (included in full as an attachment to this document).     Page 2  Revised Oakmont Meadows Residential Development Project   Three parcels comprised the Prior Project. The Prior Project proposed residential development  on a 5.19‐acre portion (Parcels 2 and 3) consisting of 33 single‐family homes known as Oakmont  Estates. The Oakmont Estates development has since been completed as proposed.   The remainder of the Prior Project, the 4.91‐acre Parcel 1, which is the current Project site, was  proposed for a five‐building mini‐storage development (with caretaker’s unit), totaling 110,770  square feet. The proposed mini‐storage development and associated rezone and General Plan  amendment for Parcel 1 was not approved and the parcel has remained undeveloped.   The development concept for Parcel 1 changed after the Prior MND: the mini‐storage was not  proposed, and instead, residential development consistent with the existing zoning and land  use designation has been proposed. The development proposal also incorporated updated fault  setbacks, grading plans, and conformance with current stormwater controls.   Due to the time that had passed and the change in the proposal for the Project site, the City of  South San Francisco determined that a new Initial Study/Mitigated Negative Declaration was  the appropriate environmental document, rather than an addendum or supplemental document  to the Prior MND.   PUBLIC REVIEW The Recirculated Initial Study and Mitigated Negative Declaration will be circulated for a 30‐ day public review period. Written comments may be submitted to the following address:  Billy Gross, Senior Planner  City of South San Francisco, Economic & Community Development Department   315 Maple Avenue  South San Francisco, CA 94083‐0711  Email: Billy.Gross@ssf.net  Phone: 650.877.8535  Adoption of the Mitigated Negative Declaration does not constitute approval of the project  itself, which is a separate action to be taken by the approval body. Approval of the revised  Project can take place only after the Mitigated Negative Declaration has been adopted.      Revised Oakmont Meadows Residential Development Project Page 3 PROJECT INFORMATION PROJECT ENTITLEMENTS Requested approvals from the City of South San Francisco include Planned Development,  Tentative Parcel Map, and Design Review.   The Project also requires San Mateo County Airport Land Use Commission review of a project  within San Francisco International Airport’s Airport Influence Area B.  LEAD AGENCY City of South San Francisco  Economic & Community Development Department   315 Maple Avenue  South San Francisco, CA 94083‐0711  CONTACT PERSON Billy Gross, Senior Planner  City of South San Francisco, Economic & Community Development Department   315 Maple Avenue  South San Francisco, CA 94083‐0711  Phone: 650.877.8535  PROJECT SPONSOR Michael Banducci  Warmington Residential  2400 Camino Ramon, Suite 234  San Ramon, CA 94583  Phone: 925.866.6700  PROJECT LOCATION The 4.91‐acre Project site is on the southwest side of the intersection of Oakmont Drive and  Westborough Boulevard in the City of South San Francisco, California. The assessor’s parcel  number is 091‐151‐040. Figure 1 shows the project location.  GENERAL PLAN DESIGNATION AND ZONING General Plan designation of Low Density Residential and Low Density Residential (RL‐8)  Zoning District  EXISTING USES The Project Site is currently vacant and is mowed annually for weed control and abatement.        Page 4  Revised Oakmont Meadows Residential Development Project     Figure 1: Project Location  Source: The Paul Davis Partnership, undated       Revised Oakmont Meadows Residential Development Project Page 5 SURROUNDING LAND USES Land uses adjacent to the Project site are primarily single‐family residential. Surrounding land  uses across Westborough Boulevard consist of a commercial shopping center and medium‐ density residential. Westborough Middle School is located approximately 450 feet to the  northeast of the Project site.  PROJECT DESCRIPTION AND CHANGES FROM THE 2016 PROJECT Project Summary  Project Site  The 4.91‐acre Project site is undeveloped land, adjacent to an existing residential development  known as Oakmont Estates, which was developed as part of the Prior Project.   A known constraint on the Project site is the presence across the site of San Andreas fault traces.  This has not changed since the 2016 Project. Habitable structures are not permitted within the  setback zones from the fault traces, though roadways, open spaces, and detached garages are  permitted within the fault zone setback areas. These fault traces and required setback zones  have been refined and incorporated into the Project, as discussed in more detail in the Geology  checklist Section 6.   The Project site is in the Low Density Residential (RL‐8) Zoning District, which is consistent  with the site’s Low Density Residential designation in the City’s General Plan. The proposed  subdivision of the parcels to accommodate the fault setback areas would exceed the density  allowed under the RL‐8 designation. Requested approvals include Planned Development,  Tentative Parcel Map, and Design Review. This has not changed since the 2016 Project.  The revised site plan is shown on Figure 2. As under the 2016 Project, a large portion of the site  serves as a common area portion and would include roadways, guest parking areas, sidewalks,  a bocce ball court, a grass play area/open space, a BBQ area with tables, a fire pit with seating, a  bioretention basin, and landscaping.  Residential Units   The 2016 Project included lot subdivision and development of 7 attached townhomes  and 12 single‐family detached units for a total of 19 single‐family residences.    The revised Project proposes to increase the number of attached townhomes to 22 and  does not propose any single‐family detached residences.   Access   The 2016 Project proposed to extend the current Shannon Drive terminus at the  boundary of the Project site to Oakmont Drive through the site as a private road  providing access to all units.     Page 6  Revised Oakmont Meadows Residential Development Project    The revised Project does not propose a through street, but rather proposes access to 14 of  the lots from an extension of the current Shannon Drive and access to the remaining 8  lots from a new driveway off Oakmont Drive. The two access points would be  connected with an Emergency Vehicle Access (EVA) only.   Development Footprint and Grading  With more residential units, but the space efficiency of attached townhome units, the Project  footprint under the revised Project is similar to that under the 2016 Project. The grading plan is  shown on Figure 3. The revised Project proposes grading to be balanced on site to accommodate  the proposed roadway, building sites, open space improvements, and on‐site storm drainage  system. Approximately 14,000 cubic yards will be moved on site, with no soil intended to be  brought to or from the site. The 2016 Project has a similar plan but estimated 10,000 cubic yards  would need to be moved on site.                                               Re v i s e d  Oa k m o n t  Me a d o w s  Re s i d e n t i a l  De v e l o p m e n t  Pr o j e c t   Page 7                          Fi g u r e  2:  Il l u s t r a t i v e  Si t e  Pl a n   So u r c e :  Ap p l i c a n t ,  da t e d  6/ 2 5 / 2 0 1 8   Ga r a g e s EV A  Pa g e  8  Re v i s e d  Oa k m o n t  Me a d o w s  Re s i d e n t i a l  Development Project                           Fi g u r e  3:  Pr e l i m i n a r y  Gr a d i n g  Pl a n   So u r c e :  Ap p l i c a n t ,  da t e d  6/ 2 5 / 2 0 1 8     Revised Oakmont Meadows Residential Development Project Page 9 MITIGATED NEGATIVE DECLARATION PROJECT DESCRIPTION, LOCATION, AND SETTING This Mitigated Negative Declaration has been prepared for the revised Oakmont Meadows  Residential Development Project. See the Introduction and Project Information section of this  document for details of the Project.  POTENTIALLY SIGNIFICANT IMPACTS REQUIRING MITIGATION The following is a list of potential Project impacts and the mitigation measures recommended to  reduce these impacts to a less than significant level. Refer to the Initial Study Checklist section  of this document for a more detailed discussion.  Potential Impact Mitigation Measures  Air Quality, Construction Emissions Impact: Construction of the revised Project would  result in emissions and fugitive dust. While the Project is below the size at which significant  impacts are anticipated, the Bay Area Air Quality Management District (BAAQMD)  recommends implementation of construction mitigation measures to reduce construction‐ related criteria pollutant and fugitive dust emissions for all projects. These basic measures are  included in Mitigation Measure Air Quality‐1, below and would further reduce construction‐ period criteria pollutant impacts.   Mitigation Measure   Air‐1: Standard Construction Best Management Practices. The contractor  shall implement the following BAAQMD recommended Best  Management Practices:  All exposed surfaces (e.g., parking areas, staging areas, soil piles, 1. graded areas, and unpaved access roads) shall be watered two  times per day.   All haul trucks transporting soil, sand, or other loose material off‐2. site shall be covered.   All visible mud or dirt track‐out onto adjacent public roads shall 3. be removed using wet power vacuum street sweepers at least  once per day. The use of dry power sweeping is prohibited.   All vehicle speeds on unpaved roads shall be limited to 15 mph.  4. All roadways, driveways, and sidewalks to be paved shall be 5. completed as soon as possible and feasible. Building pads shall be  laid as soon as possible and feasible, as well, after grading unless  seeding or soil binders are used.   Idling times shall be minimized either by shutting equipment off 6. when not in use or reducing the maximum idling time to 5    Page 10  Revised Oakmont Meadows Residential Development Project   Potential Impact Mitigation Measures  minutes (as required by the California airborne toxics control  measure Title 13, Section 2485 of California Code of Regulations  [CCR]). Clear signage shall be provided for construction workers  at all access points.   All construction equipment shall be maintained and properly 7. tuned in accordance with manufacturer’s specifications. All  equipment shall be checked by a certified mechanic and  determined to be running in proper condition prior to operation.   Post a publicly visible sign with the telephone number and person 8. to contact at the Lead Agency regarding dust complaints. This  person shall respond and take corrective action within 48 hours.  BAAQMD’s phone number shall also be visible to ensure  compliance with applicable regulations.  Air Quality, Construction Exposure Impact: Construction activity would use diesel‐powered  equipment and therefore results in the emission of diesel particulate matter including fine  particulate matter, which are considered toxic air contaminants and a potential health risk.  While the proposed construction activates would less than that which generally could result  in significant health risks to nearby sensitive receptors, due to the proximity of residences  and students to the Project site, potential health risks due to construction‐period emissions  impacts would be minimized through implementation of construction management practices  detailed in Mitigation Measure Air Quality‐2.   Mitigation Measure   Air‐2: Construction Emissions Minimization Practices. The project shall  demonstrate compliance with the following Construction Emissions  Minimization Practices prior to issuance of demolition, building or  grading permits:  1.  All off‐road equipment greater than 25 horse power (hp) and  operating for more than 20 total hours over the entire duration of  construction activities shall meet the following requirements:  a) Where access to alternative sources of power are available,  portable diesel engines shall be prohibited;  b) All off‐road equipment shall have:  i. Engines that meet or exceed either U.S. Environmental  Protection Agency (U.S. EPA) or California Air  Resources Board (ARB) Tier 2 off‐road emission  standards, and  ii. Engines that are retrofitted with an ARB Level 3    Revised Oakmont Meadows Residential Development Project Page 11 Potential Impact Mitigation Measures  Verified Diesel Emissions Control Strategy (VDECS).    c) Exceptions:  i. Exceptions to 1(a) may be granted if the project sponsor  has submitted information providing evidence to the  satisfaction of the City that an alternative source of power  is limited or infeasible at the project site and that the  requirements of this exception provision apply.   ii. Exceptions to 1(b)(ii) may be granted if the project sponsor  has submitted information providing evidence to the  satisfaction of the City that a particular piece of off‐road  equipment with an ARB Level 3 VDECS is: (1) technically  not feasible, (2) would not produce desired emissions  reductions due to expected operating modes, (3) installing  the control device would create a safety hazard or  impaired visibility for the operator, or (4) there is a  compelling emergency need to use off‐road equipment  that are not retrofitted with an ARB Level 3 VDECS and  the sponsor has submitted documentation to the City that  the requirements of this exception provision apply. If  granted an exception to 1(b)(ii), the project sponsor must  comply with the requirements of 1(c)(iii).   iii. If an exception is granted pursuant to 1(c)(ii), the project  sponsor shall provide the next cleanest piece of off‐road  equipment, including a Tier 2 engine standard and the  following emissions control/alternative fuel in order of  preference if available: 1) ARB Level 2 VDECS, 2) ARB  Level 2 VDECS, or 3) Alternative Fuel.  Biological Impact: Trees on the Project site or in the vicinity could host the nests of common  birds such as house finch, American robin, northern mockingbird, European starling, and/or  Brewer’s blackbird. These species are locally and regionally abundant, and Project effects on  these species would be minimal or nil. However, nearly all native birds are protected under  the federal Migratory Bird Treaty Act and the California Fish and Wildlife Code, so the  following mitigation would be applicable to prevent a “take” of these species under these  regulations related to disturbance during nesting.   Mitigation Measure  Bio‐1: Nesting Birds. If construction occurs during the breeding season  (February through August), the site and a surrounding radius of not  less than 0.5 miles shall be surveyed by a qualified biologist to verify    Page 12  Revised Oakmont Meadows Residential Development Project   Potential Impact Mitigation Measures  the presence or absence of nesting birds protected under the federal  Migratory Bird Treaty Act and the California Fish and Wildlife Code.  Pre‐construction surveys shall be conducted within 15 days prior to  start of work and shall be submitted to the Building Division. If the  survey indicates the potential presences of nesting birds, the applicant  shall comply with recommendations of the biologist regarding an  appropriately sized buffer around the nest in which no work will be  allowed until the young have successfully fledged. The size of the nest  buffer will be based to a large extent on the nesting species and its  sensitivity to disturbance.  Hazardous Materials Impact: The Project is not included on a list of hazardous materials  sites compiled pursuant to Government Code Section 65962.5 but portions of the site were  filled in the 1960s, before there were regulatory requirements for the source and contents of  fill material and the potential exists for fill at the site to contain materials which would now  be classified as hazardous and could be released during construction activities. To mitigate  the potential for upset of hazardous materials during the construction period, the Project  shall implement the following measure:   Mitigation Measure  Haz‐1: Halting Work on Encountering Materials Believed to be  Hazardous. In the event that materials which are believed to be  hazardous are encountered during site preparation or excavation  work, all such activity at the project site shall be halted until the  material in question has been evaluated by the South San Francisco  Fire Department and/or the San Mateo County Environmental Health  Department. Prior to the resumption of work at the project site,  implementation of appropriate response measures and disposal  methods in accordance with applicable state and local regulations and  as approved by the Fire Department would reduce the impact to a  level of less than significant.  Transportation/Traffic Impact: Sight distance at the proposed driveway on Oakmont Drive  are inadequate due to on‐street parking on west side of Oakmont Drive along the project  frontage near the proposed driveway. To mitigate the potential for site hazards related to  inadequate sight distances, the Project shall implement the following measure:   Mitigation Measure   Traffic‐1: Sight Distance. To provide adequate sight lines at the  project’s connection to Oakmont Drive, parking shall be  prohibited for at least 60 feet to the north of the project  driveway on the west side of Oakmont Drive, and    Revised Oakmont Meadows Residential Development Project Page 13 Potential Impact Mitigation Measures  prohibited to the south of the project driveway for at  least 20 feet on the west side of Oakmont Drive.      SUMMARY OF CHANGES FROM THE 2016 MND With a project driveway proposed on Oakmont Drive under the Revised Project that had not  been proposed under the 2016 Project, Mitigation Measure Traffic‐1 has been added in this  Recirculated IS/MND. No other significant impacts or mitigation measures were added or  revised in significance.    Page 14  Revised Oakmont Meadows Residential Development Project   PROPOSED FINDINGS On the basis of this evaluation:   I find that the proposed project COULD NOT have a significant effect on the  environment, and a NEGATIVE DECLARATION will be prepared.   I find that although the proposed project could have a significant effect on the  environment, there will not be a significant effect in this case because mitigation  measures to reduce these impacts will be required of the project. A MITIGATED  NEGATIVE DECLARATION will be prepared.   I find that the proposed project MAY have a significant effect on the environment,  and an ENVIRONMENTAL IMPACT REPORT is required.   I find that the proposed project MAY have a ʺpotentially significant impactʺ or  ʺpotentially significant unless mitigatedʺ impact on the environment, but at least one  effect 1) has been adequately analyzed in an earlier document pursuant to applicable  legal standards, and 2) has been addressed by mitigation  measures based on the  earlier analysis as described on attached sheets. An ENVIRONMENTAL IMPACT  REPORT is required, but it must analyze only the effects that remain to be addressed.   I find that although the proposed project could have a significant effect on the  environment, because all potentially significant effects (a) have been analyzed  adequately in an earlier EIR or NEGATIVE DECLARATION pursuant to applicable  standards, and (b) have been avoided or mitigated pursuant to that earlier EIR or  NEGATIVE DECLARATION, including revisions or mitigation measures that are  imposed upon the proposed project, nothing further is required.                 10/11/18  Signature         Date  Sailesh Mehra, Chief Planner         Revised Oakmont Meadows Residential Development Project Page 15 INITIAL STUDY CHECKLIST ENVIRONMENTAL FACTORS POTENTIALLY AFFECTED Environmental factors that may be affected by the Project are listed by topic below. Factors  marked with an “X” () were determined to be potentially affected by the Project, involving at  least one impact that is a potentially significant impact as indicated by the Checklist on the  following pages. Unmarked factors () were determined to not be significantly affected by the  Project or reduced to a level of less than significant through mitigation, based on discussion  provided in the Checklist.   Aesthetics  Agriculture/Forestry Resources  Air Quality   Biological Resources  Cultural Resources  Geology/Soils   Greenhouse Gas Emissions  Hazards/Hazardous Materials  Hydrology/Water Quality   Land Use/Planning  Mineral Resources  Noise    Population/Housing  Public Services  Recreation    Transportation/Traffic  Utilities/Service Systems    Mandatory Findings of Significance    Page 16  Revised Oakmont Meadows Residential Development Project   EVALUATION OF ENVIRONMENTAL EFFECTS The Checklist portion of the Initial Study begins on the following page, with explanations of  each CEQA issue topic. Four outcomes are possible, as explained below.  1. A “no impact” response indicates that no action that would have an adverse effect on the  environment would occur due to the Project.   2. A “less than significant” response indicates that while there may be potential for an  environmental impact, there are standard procedures or regulations in place, or other  features of the Project as proposed, which would limit the extent of this impact to a level of  “less than significant.”   3. Responses that indicate that the impact of the Project would be “less than significant with  mitigation” indicate that mitigation measures, identified in the subsequent discussion, will  be required as a condition of Project approval in order to effectively reduce potential  Project‐related environmental effects to a level of “less than significant.”   4. A “potentially significant impact” response indicates that further analysis is required to  determine the extent of the potential impact and identify any appropriate mitigation. If any  topics are indicated with a “potentially significant impact,” these topics would need to be  analyzed in an Environmental Impact Report.  Note that this document does not indicate that any environmental topics would be considered  to be “potentially significant” after application of mitigation measures identified in this  document.   SUMMARY OF CHANGES FROM THE 2016 IS/MND With a project driveway proposed on Oakmont Drive under the Revised Project that had not  been proposed under the 2016 Project, Mitigation Measure Traffic‐1 has been added in this  Recirculated IS/MND to address the potential for sight distance hazards.   Minor revisions were made throughout the document to update the specifics of the site  development plan and number of units and related emissions, population, and traffic.  However, no other significant impacts or mitigation measures were added or revised in  significance.         Revised Oakmont Meadows Residential Development Project Page 17 1. AESTHETICS  Would the project: Po t e n t i a l l y  Si g n i f i c a n t   Im p a c t   Le s s  Th a n  Si g n i f i c a n t   Wi t h  Mi t i g a t i o n   Le s s  Th a n   Si g n i f i c a n t  Im p a c t   No  Im p a c t   a)  Have a substantial adverse effect on a scenic vista?    b) Substantially damage scenic resources, including, but not limited to,  trees, rock outcroppings, and historic buildings within a state scenic  highway?       c)  Substantially degrade the existing visual character or quality of the  site and its surroundings?      d)  Create a new source of substantial light or glare which would  adversely affect day or nighttime views in the area?        a‐c) Scenic Vistas, Resources, Visual Character. Both I‐280 and CA‐1 are designated or eligible  State Scenic Highways through South San Francisco. However, the Project site is located  approximately 3,600 feet and 7,700 feet from these highways and would not generally be  visible in views from these highways due to intervening topography and trees/structures.  The City’s General Plan does not further identify scenic roadways or scenic vistas.1, 2   The revised Project would be visible from nearby properties and those at higher vantage  points, but a residential use as proposed is consistent with the existing and planned  character of the neighborhood. (Such a determination under CEQA does not preclude the  City from considering specifics of design during design review.)    Again due to the Project location and relative topography and existing trees/structures in the  vicinity, the revised Project would not substantially change the views of nearby properties  toward regional features such as the Pacific Ocean or San Francisco Bay, or the local  landmark of Sign Hill. A change to private views would not generally be considered an  environmental impact under CEQA in any case.    Therefore, the revised Project would have a less than significant impact in relation to scenic  vistas, scenic resources, and visual character.                                                          1 California Department of Transportation, State Scenic Highway Mapping System,  http://www.dot.ca.gov/hq/LandArch/16_livability/scenic_highways/index.htm  2  City of South San Francisco, prepared by Dyett and Bhatia, South San Francisco General Plan, adopted October  1999, as amended.    Page 18  Revised Oakmont Meadows Residential Development Project   d) Light and Glare. The revised Project proposes residential development generally consistent  with surrounding properties and would comply with City regulations regarding lighting  that will ensure glare is minimized and light levels are limited to those expected in  residential developments and existing in the surrounding developed area.3 The Project’s  impact related to light and glare is less than significant.                                                            3  City of South San Francisco, South San Francisco Municipal Code, including sections 20.300.008.    Revised Oakmont Meadows Residential Development Project Page 19 2. AGRICULTURE AND FORESTRY RESOURCES  In determining whether impacts to agricultural resources are significant  environmental effects, lead agencies may refer to the California Agricultural  Land Evaluation and Site Assessment Model (1997) prepared by the  California Dept. of Conservation as an optional model to use in assessing  impacts on agriculture and farmland. In determining whether impacts to  forest resources, including timberland, are significant environmental effects,  lead agencies may refer to information compiled by the California  Department of Forestry and Fire Protection regarding the state’s inventory of  forest land, including the Forest and Range Assessment Project and the Forest  Legacy Assessment project; and forest carbon measurement methodology  provided in Forest Protocols adopted by the California Air Resources Board.  Would the project: Po t e n t i a l l y  Si g n i f i c a n t  Im p a c t   Le s s  Th a n  Si g n i f i c a n t    wi t h  Mi t i g a t i o n   Le s s  Th a n   Si g n i f i c a n t  Im p a c t   No  Im p a c t   a)  Convert Prime Farmland, Unique Farmland, or Farmland of Statewide  Importance (Farmland), as shown on the maps prepared pursuant to the  Farmland Mapping and Monitoring Program of the California Resources  Agency, to non‐agricultural use?       b)  Conflict with existing zoning for agricultural use, or a Williamson Act  contract?      c)  Conflict with existing zoning for, or cause rezoning of, forest land (as  defined in Public Resources Code section 12220(g)), timberland (as  defined by Public Resources Code section 4526), or timberland zoned  Timberland Production(as defined by Government Code section  51104(g))?       d)  Result in the loss of forest land or conversion of forest land to non‐forest  use?      e)  Involve other changes in the existing environment which, due to their  location or nature, could result in conversion of Farmland, to non‐ agricultural use or conversion of forest land to non‐forest use?         a‐e) Agriculture and Forestry Resources. The Project site is located in an urban area on a lot  designated for residential development. No part of the site is zoned for or currently being  used for agricultural or forestry purposes or is subject to the Williamson Act. There would  be no impact to agricultural and forestry resources as a result of this Project.         Page 20  Revised Oakmont Meadows Residential Development Project   3. AIR QUALITY  Where available, the significance criteria established by the applicable air  quality management or air pollution control district may be relied upon to  make the following determinations.  Would the project:  Po t e n t i a l l y  Si g n i f i c a n t   Im p a c t   Le s s  Th a n  Si g n i f i c a n t   wi t h  Mi t i g a t i o n   Le s s  Th a n   Si g n i f i c a n t  Im p a c t   No  Im p a c t   a)  Conflict with or obstruct implementation of the applicable air quality  plan?      b)  Violate any air quality standard or contribute substantially to an  existing or projected air quality violation?      c)  Result in a cumulatively considerable net increase of any criteria  pollutant for which the project region is non‐attainment under an  applicable federal or state ambient air quality standard (including  releasing emissions which exceed quantitative thresholds for ozone  precursors)?       d)  Expose sensitive receptors to substantial pollutant concentrations?      e)  Create objectionable odors affecting a substantial number of people?       a) Air Quality Plan. The Project site is subject to the Bay Area Clean Air Plan, first adopted by  the Bay Area Air Quality Management District (BAAQMD) (in association with the  Metropolitan Transportation Commission and the Association of Bay Area Governments) in  1991 and last updated in April 2017, called the Bay Area 2017 Clean Air Plan. The plan is  meant to demonstrate progress toward meeting ozone standards, but also includes other  elements related to particulate matter, toxic air contaminants, and greenhouse gases. 4  BAAQMD recommends analyzing a project’s consistency with current air quality plan  primary goals and control measures. The impact would be significant if the Project would  conflict with or obstruct attainment of the primary goals or implementation of the control  measures.  The primary goals of the 2017 Clean Air Plan are:   Attain all state and national air quality standards   Eliminate disparities among Bay Area communities in cancer health risk from toxic  air contaminants   Reduce Bay Area GHG emissions 40 percent below 1990 levels by 2030, and 80  percent below 1990 levels by 2050. [This standard is addressed in Section 7:  Greenhouse Gas Emissions.]                                                         4  BAAQMD, April 2017, Final 2017 Clean Air Plan: Spare the Cir – Cool the Climate, A Blueprint for Clean Air and  Climate Protection in the Bay Area.    Revised Oakmont Meadows Residential Development Project Page 21 The Project would be consistent with all applicable rules and regulations related to  emissions and health risk and would not result in a new substantial source of emissions or  toxic air contaminants or otherwise conflict with the primary goals of the 2017 Clean Air  Plan.  Many of the Clean Air Plan’s control measures are targeted to area‐wide improvements,  large stationary source reductions, or large employers and these are not applicable to the  proposed Project. However, the Project would be consistent with all rules and regulations  related to construction activities and the proposed development would meet current  standards of energy and water efficiency (Energy Control Measure EN1 and Water Control  Measure WR2) and recycling and green waste requirements (Waste Management Control  Measures WA3 and WA4) and does not conflict with applicable control measures aimed at  improving access/connectivity for bicycles and pedestrians (Transportation Control  Measure TR9) or any other control measures.   Therefore, there would be no impact in relation to inconsistency with the Clean Air Plan.  b‐c)  Air Quality Standards/Criteria Pollutants. Ambient air quality standards have been  established by state and federal environmental agencies for specific air pollutants most  pervasive in urban environments. These pollutants are referred to as criteria air pollutants  because the standards established for them were developed to meet specific health and  welfare criteria set forth in the enabling legislation and include ozone precursors (NOx and  ROG), carbon monoxide (CO), and suspended particulate matter (PM10 and PM2.5). The Bay  Area is considered “attainment” for all of the national standards, with the exception of  ozone. It is considered “nonattainment” for State standards for ozone and particulate  matter.   Past, present and future development projects contribute to the region’s adverse air quality  impacts on a cumulative basis. By its very nature, air pollution is largely a cumulative  impact. No single project is sufficient in size to, by itself, result in nonattainment of ambient  air quality standards. Instead, a project’s individual emissions contribute to existing  cumulatively significant adverse air quality impacts. If a project’s contribution to the  cumulative impact is considerable, then the project’s impact on air quality would be  considered significant.5 Emissions from operation of the Project could cumulatively  contribute to air pollutant levels in the region.   The Project is located in the San Francisco Bay Area Air Basin and therefore under the  jurisdiction of BAAQMD. BAAQMD publishes a document titled California Environmental  Quality Act Air Quality Guidelines (“BAAQMD Guidelines”), which provides guidance for  consideration by lead agencies, consultants, and other parties evaluating air quality impacts  in the San Francisco Bay Area Air Basin conducted pursuant to CEQA. The document  provides guidance on evaluating air quality impacts of development projects and local                                                         5  BAAQMD, May 2017, California Environmental Quality Act Air Quality Guidelines, p. 2‐1.    Page 22  Revised Oakmont Meadows Residential Development Project   plans, determining whether an impact is significant, and mitigating significant air quality  impacts.   BAAQMD updated these Guidelines in coordination with adoption of new thresholds of  significance on June 2, 2010.6 The most recent version of the Guidelines are dated May 2017.  The relevant analysis in this document is based upon guidance from the current BAAQMD  Guidelines.  Construction Emissions    BAAQMD presents screening criteria in their Guidelines that identify project sizes by type  that could have the potential to result in emissions over criteria levels. The Project is well  below BAAQMD’s construction‐period criteria pollutant screening size of 114 single‐family  dwelling units and therefore is not anticipated to result in emissions of criteria pollutants  over threshold levels during construction.7 The impact related to construction‐period air  quality emissions is less than significant.     However, BAAQMD recommends implementation of construction mitigation measures to  reduce construction‐related criteria pollutant and fugitive dust emissions for all projects,  regardless of the significance level of construction‐period impacts. These basic measures are  included in Mitigation Measure Air‐1, below and would further reduce construction‐period  criteria pollutant impacts.   Mitigation Measure  Air‐1: Basic Construction Management Practices. The Project shall demonstrate  proposed compliance with all applicable regulations and operating  procedures prior to issuance of demolition, building or grading permits,  including implementation of the following BAAQMD “Basic Construction  Mitigation Measures”.  i) All exposed surfaces (e.g., parking areas, staging areas, soil piles, graded  areas, and unpaved access roads) shall be watered two times per day.  ii) All haul trucks transporting soil, sand, or other loose material off‐site  shall be covered.  iii) All visible mud or dirt track‐out onto adjacent public roads shall be  removed using wet power vacuum street sweepers at least once per day.  The use of dry power sweeping is prohibited.                                                         6  Bay Area Air Quality Management District. June 2, 2010. News Release  http://www.baaqmd.gov/~/media/Files/Communications%20and%20Outreach/Publications/News%20Releases/2 010/ceqa_100602.ashx.   7  Bay Area Air Quality Management District, California Environmental Quality Act Air Quality Guidelines, May 2017,  Table 3‐1.    Revised Oakmont Meadows Residential Development Project Page 23 iv) All vehicle speeds on unpaved roads shall be limited to 15 mph.  v) All roadways, driveways, and sidewalks to be paved shall be completed  as soon as possible. Building pads shall be laid as soon as possible after  grading unless seeding or soil binders are used.  vi) Idling times shall be minimized either by shutting equipment off when  not in use or reducing the maximum idling time to 5 minutes (as required  by the California airborne toxics control measure Title 13, Section 2485 of  California Code of Regulations [CCR]). Clear signage shall be provided  for construction workers at all access points.  vii) All construction equipment shall be maintained and properly tuned in  accordance with manufacturer’s specifications. All equipment shall be  checked by a certified mechanic and determined to be running in proper  condition prior to operation.  viii) Post a publicly visible sign with the telephone number and person to  contact at the Lead Agency regarding dust complaints. This person shall  respond and take corrective action within 48 hours. BAAQMD’s phone  number shall also be visible to ensure compliance with applicable  regulations.   Mitigation Measure Air‐1 would further reduce less than significant construction‐period  criteria pollutant impacts. Because construction‐period emissions do not exceed applicable  criteria pollutant significance thresholds, additional construction mitigation measures  would not be required to mitigate impacts.  Operational Emissions    Similar to the analysis for construction‐period impacts above, the Project was compared to  BAAQMD screening criteria for operational pollutants. The Project is well below  BAAQMD’s operational criteria pollutant screening size of 325 single‐family dwelling units  and therefore not anticipated to result in emissions of criteria pollutants over threshold  levels during operations.8 Therefore, operation of the Project would have a less‐than‐ significant impact on regional air quality.  Additionally, because carbon monoxide hot spots can occur near heavily traveled and  delayed intersections, BAAQMD presents traffic‐based criteria as screening criteria for  carbon monoxide impacts. As operation of the proposed Project would not result in any  significantly affected intersections (see section 15 Transportation and Traffic for additional  details), the Project would be below carbon monoxide threshold levels.                                                         8  Bay Area Air Quality Management District, California Environmental Quality Act Air Quality Guidelines, May 2017,  Table 3‐1.    Page 24  Revised Oakmont Meadows Residential Development Project   Therefore, the Project impact related to operational pollutant emissions would be less than  significant.     d) Sensitive Receptors. For the purpose of assessing impacts of a proposed Project on exposure  of sensitive receptors to risks and hazards, the threshold of significance is exceeded when  the Project‐specific cancer risk exceeds 10 in one million, the non‐cancer risk exceeds a  Hazard Index of 1.0 (or cumulative risk of 100 in one million or a Hazard Index of 10.0  respectively is exceeded), and/or the annual average PM2.5 concentration would exceed 0.3  μg/m3 (or 0.8 μg/m3 cumulatively). Examples of sensitive receptors are places where people  live, play or convalesce and include schools, hospitals, residential areas and recreation  facilities.  Construction‐Period Health Risks   The Project site is located adjacent to existing residential uses and approximately 450 feet  southwest of the Westborough Middle School. Residents and students are considered  sensitive uses. Construction‐period TAC emissions could contribute to increased health  risks to nearby residents and students from TACs. While BAAQMD does not provide a  screening level to determine projects that are small enough that they can be assumed to be  below significance thresholds, significant impacts in this regard are not usually seen unless  residential projects include about 200 dwelling units or more. Additionally, the modeling to  quantify health risks was not originally intended for emissions periods spanning less than 7  years and is not recommended by any agency for use for less than a 2 year period.  Therefore, due to the small size of the Project and relatively low potential for impacts to  nearby sensitive users, similar to the approach for construction‐period criteria pollutants,  potential health risks due to construction‐period emissions impacts shall be minimized  through implementation of construction management practices.  Mitigation Measure  Air‐2: Construction Emissions Minimization Practices. The project shall  demonstrate compliance with the following Construction Emissions  Minimization Practices prior to issuance of demolition, building or grading  permits:  1.  All off‐road equipment greater than 25 horse power (hp) and operating  for more than 20 total hours over the entire duration of construction  activities shall meet the following requirements:  a) Where access to alternative sources of power are available, portable  diesel engines shall be prohibited;  b) All off‐road equipment shall have:  i. Engines that meet or exceed either U.S. Environmental Protection  Agency (U.S. EPA) or California Air Resources Board (ARB) Tier 2  off‐road emission standards, and    Revised Oakmont Meadows Residential Development Project Page 25 ii. Engines that are retrofitted with an ARB Level 3 Verified Diesel  Emissions Control Strategy (VDECS).    c) Exceptions:  i. Exceptions to 1(a) may be granted if the project sponsor has  submitted information providing evidence to the satisfaction of  the City that an alternative source of power is limited or infeasible  at the project site and that the requirements of this exception  provision apply.   ii. Exceptions to 1(b)(ii) may be granted if the project sponsor has  submitted information providing evidence to the satisfaction of  the City that a particular piece of off‐road equipment with an ARB  Level 3 VDECS is: (1) technically not feasible, (2) would not  produce desired emissions reductions due to expected operating  modes, (3) installing the control device would create a safety  hazard or impaired visibility for the operator, or (4) there is a  compelling emergency need to use off‐road equipment that are  not retrofitted with an ARB Level 3 VDECS and the sponsor has  submitted documentation to the City that the requirements of this  exception provision apply. If granted an exception to 1(b)(ii), the  project sponsor must comply with the requirements of 1(c)(iii).   iii. If an exception is granted pursuant to 1(c)(ii), the project sponsor  shall provide the next cleanest piece of off‐road equipment,  including a Tier 2 engine standard and the following emissions  control/alternative fuel in order of preference if available: 1) ARB  Level 2 VDECS, 2) ARB Level 2 VDECS, or 3) Alternative Fuel.  Mitigation measure Air‐2 would ensure construction‐period health risk impacts remain at a  level of less than significant with mitigation.  Operational Health Risks   The Project, as a residential development, would not be considered a significant source of  operational TACs.   While the future residents of the proposed Project would be considered sensitive receptors,  the effects of the environment on a project are not considered a CEQA impact (which is  focused to the effects of a project on the environment, and not the reverse).9 The following is  included for informational purposes:                                                         9  California Building Industry Assn. v. Bay Area Air Quality Management Dist., (2015) 62 Cal.4th 369, Case No.  S213478.     Page 26  Revised Oakmont Meadows Residential Development Project   BAAQMD recommends consulting screening tools to identify whether any substantial TAC  sources are located within 1,000 feet of the project.    BAAQMD’s county‐specific Google Earth Stationary Source Screening Analysis Tool  indicates there are no stationary sources of TACs within 1,000 feet of the Project site.    BAAQMD’s county‐specific Google Earth Highway Screening Analysis Tool indicates  there is one highway within 1,000 feet of the Project site:  o CA‐35 (Skyline Boulevard), at over 500 feet from the Project site, has a screening  level cancer risk of 0.83 in one million, a Hazard Index of 0.001 to 0.002, and an  annual average PM2.5 concentration of 0.014 μg/m3. These are well below  BAAQMD’s indicated threshold levels.  There are no substantial sources of TACs within 1,000 feet of the Project, so it can be  assumed future residents would not be subjected to levels of TACs above screening levels.  As noted above, this is presented as an informational item.  e)  Objectionable Odors. As a residential development, operation of the Project would not be a  source of objectionable odors. During construction, diesel‐powered vehicles and equipment  would create odors that some may find objectionable. However, these odors would be  temporary and not likely to be noticeable much beyond the Project site’s boundaries.  Therefore, the potential for objectionable odor impacts is considered less than significant.       Revised Oakmont Meadows Residential Development Project Page 27 4. BIOLOGICAL RESOURCES  Would the project: Po t e n t i a l l y  Si g n i f i c a n t   Im p a c t   Le s s  Th a n  Si g n i f i c a n t   Wi t h  Mi t i g a t i o n   Le s s  Th a n   Si g n i f i c a n t  Im p a c t   No  Im p a c t   a)  Have a substantial adverse effect, either directly or through habitat  modifications, on any species identified as a candidate, sensitive, or  special status species in local or regional plans, policies, or  regulations, or by the California Department of Fish and Wildlife or  U.S. Fish and Wildlife Service?       b)  Have a substantial adverse effect on any riparian habitat or other  sensitive natural community identified in local or regional plans,  policies, or regulations, or by the California Department of Fish and  Wildlife or US Fish and Wildlife Service?       c)  Have a substantial adverse effect on federally protected wetlands as  defined by Section 404 of the Clean Water Act (including, but not  limited to, marsh, vernal pool, coastal, etc.) through direct removal,  filling, hydrological interruption, or other means?       d)  Interfere substantially with the movement of any native resident or  migratory fish or wildlife species or with established native resident  or migratory wildlife corridors, or impede the use of native wildlife  nursery sites?       e)  Conflict with any local policies or ordinances protecting biological  resources, such as a tree preservation policy or ordinance?      f)  Conflict with the provisions of an adopted Habitat Conservation  Plan, Natural Community Conservation Plan, or other approved  local, regional, or state habitat conservation plan?         a, b) Special Status Species and Habitat. The Project site was fully assessed for biological  resources and habitat under the Prior MND, which found no special‐status species or  habitat at the Project site except for a small patch of remnant native grassland surrounded  by non‐native grassland, that was not considered a substantial community or significant  impact for its removal. Since that time, the site has been maintained as a vacant lot with  non‐native grassland and landscaping maintained and weeded regularly to avoid invasive  species. Additionally, the City’s General Plan does not include the Project site on maps or  lists or locations with biological resources.10 The revised Project would result in the                                                         10  City of South San Francisco, prepared by Dyett and Bhatia, South San Francisco General Plan, adopted October  1999, as amended, Section 7.1. Habitat and Biological Resources.    Page 28  Revised Oakmont Meadows Residential Development Project   removal of non‐native grasslands and landscaping, which are not a special status species or  habitat.  Existing trees at the Project site, which are not special‐status, are potentially covered under  the City’s Tree Preservation Ordinance (Municipal Code Chapter 13.30), depending on size  and type of tree. While the revised Project proposes retention of most trees at the site as  well as additional trees to be planted per the landscaping plan, any trees to be removed  would require issuance by the City of a Tree Removal Permit. Compliance with this  process will ensure the Project does not result in conflict with the Tree Preservation  Ordinance.  Additionally, trees on the Project site or in the vicinity could host the nests of common  birds such as house finch, American robin, northern mockingbird, European starling,  and/or Brewer’s blackbird. These species are locally and regionally abundant, and Project  effects on these species would be minimal or nil. However, nearly all native birds are  protected under the federal Migratory Bird Treaty Act and the California Fish and Wildlife  Code, so the following mitigation would be applicable to prevent a “take” of these species  under these regulations related to disturbance during nesting.  Mitigation Measure   Bio‐1: Nesting Birds. If construction occurs during the breeding season (February  through August), the site and a surrounding radius of not less than 0.5 miles  shall be surveyed by a qualified biologist to verify the presence or absence of  nesting birds protected under the federal Migratory Bird Treaty Act and the  California Fish and Wildlife Code. Pre‐construction surveys shall be  conducted within 15 days prior to start of work and shall be submitted to the  Building Division. If the survey indicates the potential presences of nesting  birds, the applicant shall comply with recommendations of the biologist  regarding an appropriately sized buffer around the nest in which no work  will be allowed until the young have successfully fledged. The size of the nest  buffer will be based to a large extent on the nesting species and its sensitivity  to disturbance.    As noted above, there are no other special‐status species with the potential to be  significantly impacted by the revised Project. With implementation of Mitigation Measure  Bio‐1, the impact related to special‐status species and habitats would be less than significant  with mitigation.    c) Wetlands. The Project site was fully assessed for biological resources and habitat under the  Prior MND, which found no wetlands at the Project site. Since that time, the site has been  maintained as a vacant lot with non‐native grassland and landscaping maintained and  weeded regularly so conditions related to wetlands would not have changed and the  revised Project would have no impact related to wetlands.     Revised Oakmont Meadows Residential Development Project Page 29 d) Wildlife Corridors. The Project site is surrounded by roadways and other developed areas  and does not have the potential to act as a substantial wildlife corridor. The revised Project  would have a less than significant impact related to movement of wildlife.  e, f)  Local Policies and Ordinances and Conservation Plans. The Project site is not subject to any  habitat conservation or natural community conservation plans and thus would not conflict  with any approved local, regional, or state habitat conservation plan. As noted under items  “a, b” above, the Project would comply with the City’s Tree Preservation Ordinance and  therefore not cause a conflict with local policies. There are no other local policies applicable  to the revised Project. There would be no impact.        Page 30  Revised Oakmont Meadows Residential Development Project   5. CULTURAL RESOURCES  Would the project: Po t e n t i a l l y  Si g n i f i c a n t   Im p a c t   Le s s  Th a n  Si g n i f i c a n t   Wi t h  Mi t i g a t i o n   Le s s  Th a n   Si g n i f i c a n t  Im p a c t   No  Im p a c t   a) Cause a substantial adverse change in the significance of a historical  resource as defined in Public Resources Section 15064.5?     b)  Cause a substantial adverse change in the significance of an  archaeological resource pursuant to Public Resources Section 15064.5?      c)  Directly or indirectly destroy a unique paleontological resource or site  or unique geologic feature?      d)  Disturb any human remains, including those interred outside of  formal cemeteries?        a)  Historic Resources. There are no existing structures at the site. The revised Project would  have no impact related to historic resources.  b, c)  Archaeological/Paleontological Resources/Human Remains. The Project site was fully  assessed for cultural resources under the Prior MND, which found no known cultural,  Native American, or archaeological resources at the site but recommended measures to  address the unexpected discovery of such resources during ground‐disturbing construction  activities. These measures are covered under current regulations, as outlined below.   If Native American, archaeological, or paleontological resources are discovered on site,  these resources shall be handled according to CEQA Section 15064.5(c), which calls on lead  agencies to refer to the provisions of Section 21083.2 of the Public Resources Code, or  Section 21084.1 if the archaeological site is determined to be a historical resource. This is  standard procedure for any project in California, so the impact is considered less than  significant.  d)  Human Remains. There are no known human remains that would be disturbed by the  proposed Project. If human remains are found during construction activities at the Project  site, they will be handled according to Section 7050.5 of the Health and Safety Code or, if the  remains are Native American, Section 5097.98 of the Public Resources Code as per CEQA  Section 15064.5(d). This is standard procedure for any project in California, so the impact is  considered less than significant.       Revised Oakmont Meadows Residential Development Project Page 31 6. GEOLOGY AND SOILS  Would the project: Po t e n t i a l l y  Si g n i f i c a n t   Im p a c t   Le s s  Th a n  Si g n i f i c a n t   Wi t h  Mi t i g a t i o n   Le s s  Th a n   Si g n i f i c a n t  Im p a c t   No  Im p a c t   a) Expose people or structures to potential substantial adverse effects,  including the risk of loss, injury, or death involving:      i) Rupture of a known earthquake fault, as delineated on the most  recent Alquist‐Priolo Earthquake Fault Zoning Map issued by the  State Geologist for the area or based on other substantial evidence  of a known fault? (Refer to Division of Mines and Geology Special  Publication 42)       ii)  Strong seismic ground shaking?     iii)  Seismic‐related ground failure, including liquefaction?     iv)  Landslides?     b)  Result in substantial soil erosion or the loss of topsoil?     c)  Be located on a geologic unit or soil that is unstable, or that would  become unstable as a result of the project, and potentially result in on‐  or off‐site landslide, lateral spreading, subsidence, liquefaction or  collapse?       d)  Be located on expansive soil, as defined in Table 18‐1‐B of the Uniform  Building Code (1994), creating substantial risks to life or property?      e)  Have soils incapable of adequately supporting the use of septic tanks  or alternative waste water disposal systems where sewers are not  available for the disposal of waste water?         a‐ d) Geologic Hazards. According to the currently‐adopted CEQA Guidelines, exposure of  people or structures to major geological hazards is considered a significant adverse impact.  Per the California Supreme Court CBIA vs BAAQMD decision (Case No. S213478, decided  December 17, 2015), the scope of CEQA analyses should be limited to the effect of the  environment on a project (as opposed to the effect of a project on the environment).  Therefore, thresholds related to geological and seismic risks are limited to whether or not a  project will exacerbate existing seismic risks. “Induced seismicity” is the term for  earthquakes caused by human activity, and while the mechanisms have been scientifically  proven, all suspected forms of induced seismicity involve substantial increase or loss of  mass in an area, such as through the creation of artificial lakes through dam construction,  large‐scale removal of coal from mining, large‐scale extraction of oil deposits or  groundwater reserves, or large‐scale liquid injection for waste disposal or hydraulic    Page 32  Revised Oakmont Meadows Residential Development Project   fracturing. The revised Project is a substantially smaller scale than these types of projects  and would not have the potential to result in induced seismicity.    The revised Project’s potential geological hazards impacts under CEQA therefore are  focused to those that could impact biological or hydrological resources or nearby properties  (such as through erosion, creation of unstable slopes, or inadequate septic systems), and not  those that could affect future residents or structures at the Project site. Additional discussion  of non‐CEQA topics are also included below as informational items.  Note that information in this section is based on a series of geotechnical reports and fault  evaluations, as fully detailed in the sources section at the end of this document, including  the most recent Berlogar Geotechnical Consultants report in 2008.   Unstable Soil/Seismically‐Induced Landslides  The preliminary grading plan for the revised Project includes cut slopes across much of the  site which would expose fill materials, and fill slopes which would have a height of  approximately nine feet near the southeastern corner of the site. As a result, the geotechnical  report contains specific recommendations for the grading plan to ensure support along cut  and fill slopes where grading could remove existing toe support or affect the stability of the  planned fill slopes. The final detailed project plans are required to incorporate the  recommendations in the geotechnical report to avoid or reduce the potential impacts related  to slope instability on the site. Per standard procedures, compliance with design‐level  recommendations will be verified during the construction permitting process.  The report concluded that grading in accordance with the recommendation would reduce  the risk of seismically induced landslides to low. Therefore, the revised Project’s potential to  result in unstable soils that could impact existing people and structures is less than  significant.  Erosion   Grading and construction activities will expose soil to the elements, which would be subject  to erosion during storm events. Implementation of a construction‐period stormwater plan  will mitigate the potential for erosion and loss of top soil.   In accordance with the Clean Water Act and the State Water Resources Control Board  (SWRCB), the Applicant is required to file a Storm Water Pollution Prevention Plan  (SWPPP) prior to the start of construction. The SWPPP shall include specific best  management practices to reduce soil erosion. This is required to obtain coverage under the  General Permit for Discharges of Storm Water Associated with Construction Activity  (Construction General Permit, 99‐08‐DWQ). Per standard procedures, compliance with  SWPPP requirements will be verified during the construction permitting process. Therefore,  the revised Project’s potential to result in soil erosion or loss of topsoil is less than  significant through compliance with SWPPP requirements.     Revised Oakmont Meadows Residential Development Project Page 33 Informational Items   As noted above, CEQA does not require an agency to consider the impact of existing  conditions on future project users. Therefore, the following discussion is included for  informational purposes and is not related to CEQA impacts.  The site is situated within an Alquist‐Priolo Earthquake Fault Zone and three active traces of  the San Andreas Fault are on the site. The main trace lies beneath the fill in the center of the  site; two other traces lie on either side of the main trace. The location of fault traces on the  site have been explored in a series of technical studies and earthquake setback zones  incorporated into the revised Project per applicable regulations. Within the fault zone,  surface rupture could result in displacement of more than 10 feet. The risk of major faulting‐ induced displacement outside of the setback zones is considered low. All habitable  structures are located outside of the setback zone. As allowable under applicable  regulations, non‐habitable detached garages, park and open space areas, and infrastructure  including roadways, are located within the setback zone.  The San Francisco Bay Area is a seismically active region and the revised Project, along with  the region as a whole, is likely to experience strong seismic ground shaking during its  lifetime. A moderate to major earthquake on the San Andreas fault or a major earthquake on  other regional faults including the Hayward, Calaveras, or Seal Cove faults would likely  cause severe ground shaking on the Project site that could damage structures and  infrastructure.   A geotechnical report was prepared for the Project that contains specific recommendations  to the seismic parameters for design of the proposed structures (e.g., related to foundations  and soft‐story conditions) and utilities. The report concluded that the risk of liquefaction,  ground subsidence, and landslides at the site is low. Based on site soil analysis, this report  included specific recommendations for construction of structures and infrastructure. These  recommendations will be updated to reflect the current Project plans as recommendations  were made based on a previous version. In addition to designing the revised Project in  accordance with the current standards set forth in the California Building Code, the revised  Project design and construction shall incorporate the recommendations in the geotechnical  report to avoid or reduce the geotechnical hazards to structures and utilities on the site. Per  standard procedures, compliance with design‐level recommendations will be verified  during the construction permitting process.     e)  Septic Tanks. The revised Project would not include the use of septic tanks and associated  disposal facilities.  Therefore, the Project would have no impact in this regard.    Page 34  Revised Oakmont Meadows Residential Development Project   7. GREENHOUSE GAS EMISSIONS  Would the project: Po t e n t i a l l y  Si g n i f i c a n t   Im p a c t   Le s s  Th a n  Si g n i f i c a n t   Wi t h  Mi t i g a t i o n   Le s s  Th a n   Si g n i f i c a n t  Im p a c t   No  Im p a c t   a) Generate greenhouse gas emissions, either directly or indirectly, that  may have a significant impact on the environment?      b)  Conflict with an applicable plan, policy or regulation adopted for the  purpose of reducing the emissions of greenhouse gases?        a) Greenhouse Gas Emissions. BAAQMD has determined that greenhouse gas (GHG)  emissions and global climate change represent cumulative impacts. BAAQMD adopted a  threshold of significance for operational GHGs of 1,100 metric tons carbon dioxide  equivalent (CO2e) per year or, if the project is too large to meet that threshold, an efficiency  threshold of 4.6 metric tons CO2e per service population per year.   Similar to the analysis for Air Quality impacts (Section 3 of this document), the Project was  compared to BAAQMD screening criteria that identify project sizes by type that could have  the potential to result in emissions over criteria levels. As it relates to greenhouse gas  emissions, this table includes screening levels of 56 single family dwelling units.11 At 22  units, the Project would be below the screening size for a project of this type, and would  therefore be below threshold levels. The impact related to GHG emissions is less than  significant.     b) Greenhouse Gas Reduction Plans. The City adopted a qualified GHG reduction plan in 2014,  the City of South San Francisco Climate Action Plan. This plan estimated community‐wide  GHG emissions of 548,600 metric tons CO2e in 2005 and a target reduction of 15% below the  2005 baseline levels.   Many of the Climate Action Plan’s reduction measures are targeted to city‐wide strategies  that are not directly applicable to the proposed Project. As a small infill residential project  located in an otherwise developed area, the Project would not substantially contribute to  bicycle and pedestrian connectivity or support of public transit or automobile dependence  (Measures 1.1 through 1.3), but would not conflict with these measures either. The Project  would meet current standards of energy and water efficiency (Measures 3.1 and 6.1), and  residents would participate in recycling for waste reduction (Measure 5.1). A discussion of  the Project in relation to the Clean Air Plan is included in Section 3: Air Quality.                                                          11  BAAQMD, May 2017, California Environmental Quality Act Air Quality Guidelines, pp. 3‐2 to 3‐3.    Revised Oakmont Meadows Residential Development Project Page 35 Additionally, GHG emissions associated with the proposed Project were analyzed per the  BAAQMD Guidelines. BAAQMD’s thresholds and methodologies take into account  implementation of state‐wide regulations and plans, such as the AB 32 Scoping Plan and  adopted state regulations such as Pavley and the low carbon fuel standard. Therefore, there  would be no impact in relation to consistency with GHG reduction plans.        Page 36  Revised Oakmont Meadows Residential Development Project   8.  HAZARDS AND HAZARDOUS MATERIALS  Would the project: Po t e n t i a l l y  Si g n i f i c a n t   Im p a c t   Le s s  Th a n  Si g n i f i c a n t   Wi t h  Mi t i g a t i o n   Le s s  Th a n   Si g n i f i c a n t  Im p a c t   No  Im p a c t   a)  Create a significant hazard to the public or the environment through  the routine transport, use, or disposal of hazardous materials?      b)  Create a significant hazard to the public or the environment through  reasonably foreseeable upset and accident conditions involving the  release of hazardous materials into the environment?       c)  Emit hazardous emissions or handle hazardous or acutely hazardous  materials, substances, or waste within one‐quarter mile of an existing  or proposed school?       d)  Be located on a site which is included on a list of hazardous materials  sites compiled pursuant to Government Code Section 65962.5 and, as  a result, would it create a significant hazard to the public or the  environment?       e)  For a project located within an airport land use plan or, where such a  plan has not been adopted, within two miles of a public airport or  public use airport, would the project result in a safety hazard for  people residing or working in the project area?       f)  For a project within the vicinity of a private airstrip, would the  project result in a safety hazard for people residing or working in the  project area?       g) Impair implementation of or physically interfere with an adopted  emergency response plan or emergency evacuation plan?      h)  Expose people or structures to a significant risk of loss, injury or  death involving wildland fires, including where wildlands are  adjacent to urbanized areas or where residences are intermixed with  wildlands?           a‐d)  Hazardous Materials. The Project site was fully assessed for hazardous materials under the  Prior MND, which found that the site is not included on a list of hazardous materials sites  compiled pursuant to Government Code Section 65962.5 but that portions of the site were  filled in the 1960s, before there were regulatory requirements for the source and contents of  fill material and the potential exists for fill at the site to contain materials which would now  be classified as hazardous and could be released during construction activities. Since that  time, the site has been maintained as a vacant lot so conditions related to hazardous  materials would not have changed. The Project site is located approximately 450 feet  southwest of the Westborough Middle School, so is within the vicinity of a school. To    Revised Oakmont Meadows Residential Development Project Page 37 mitigate the potential for upset of hazardous materials during the construction period, the  revised Project shall implement the following measure:  Mitigation Measure   Haz‐1: Halting Work on Encountering Materials Believed to be Hazardous. In the  event that materials which are believed to be hazardous are encountered  during site preparation or excavation work, all such activity at the project site  shall be halted until the material in question has been evaluated by the South  San Francisco Fire Department and/or the San Mateo County Environmental  Health Department. Prior to the resumption of work at the project site,  implementation of appropriate response measures and disposal methods in  accordance with applicable state and local regulations and as approved by  the Fire Department would reduce the impact to a level of less than  significant.   Additionally, it is likely that equipment used at the site during construction activities could  utilize substances considered by regulatory bodies as hazardous, such as diesel fuel and  gasoline. However, all construction activities would be required to conform with Title 49 of  the Code of Federal Regulations, US Department of Transportation (DOT), State of  California, and local laws, ordinances and procedures, which would minimize the potential  for accidental release.   Potential impacts are confined to the temporary construction period. Once operational,  residential uses would not be considered a potential source for hazardous material use or  release.  With implementation of Mitigation Measure Haz‐1 and conformance with  applicable regulations, the impact related to hazardous materials would be less than  significant with mitigation.  e, f) Airport Hazards. The closest airport is the San Francisco International Airport, located  approximately 4 miles from the Project site. The Project site is within Airport Influence  Areas A and B of the October 2012 Airport Land Use Compatibility Plan for the Environs for  the San Francisco International Airport (ALUCP).12 The Project site is outside the constraints  related to heights and would not contain other incompatible flight hazards as described in  the ALUCP.13 There are no other airports, either public or private within the vicinity of the  Project. There would be no impact related to airport hazards.  g)  Emergency Response Plan. The revised Project would not substantially alter traffic patterns  and would not impair implementation of any adopted emergency response plan or  emergency evacuation plan. Therefore, the revised Project would have no impact in this  regard.                                                         12  City/County Association of Governments of San Mateo County, November 2012, Comprehensive Airport Land  Use Compatibility for the Environs of San Francisco International Airport, Exhibits IV‐1 and IV‐2.  13  Ibid, pages IV‐59 to IV‐60.    Page 38  Revised Oakmont Meadows Residential Development Project   h)  Wildland Fire. The Project site is identified in the City’s General Plan (Figure 8‐4) as a Low  Priority Management Unit, which requires vegetation management to reduce potential fuel  for wildfires. Once developed, the site will likely be removed from the designation as a  Management Unit. At that point, the potential for wildlife fire would be considered low, as  the site is surrounded by other development and roadways, although the Fire Department  can establish additional conditions during their review prior to the issuance of construction  permits. Therefore, the revised Project would have a less than significant impact related to  wildland fire.     Revised Oakmont Meadows Residential Development Project Page 39 9. HYDROLOGY AND WATER QUALITY  Would the project: Po t e n t i a l l y  Si g n i f i c a n t   Im p a c t   Le s s  Th a n  Si g n i f i c a n t   Wi t h  Mi t i g a t i o n   Le s s  Th a n   Si g n i f i c a n t  Im p a c t   No  Im p a c t   a)  Violate any water quality standards or waste discharge  requirements?      b)  Substantially deplete groundwater supplies or interfere substantially  with groundwater recharge such that there would be a net deficit in  aquifer volume or a lowering of the local groundwater table level  (e.g., the production rate of pre‐existing nearby wells would drop to a  level which would not support existing land uses or planned uses for  which permits have been granted)?       c)  Substantially alter the existing drainage pattern of the site or area,  including through the alteration of the course of a stream or river, in  a manner which would result in substantial erosion or siltation on‐ or  off‐site?       d)  Substantially increase the rate or amount of surface runoff in a  manner which would result in flooding on‐ or off‐site?      e)  Create or contribute runoff water which would exceed the capacity of  existing or planned stormwater drainage systems due to changes in  runoff flow rates or volumes?       f) Otherwise substantially degrade water quality?     g) Place housing within a 100‐year flood hazard area as mapped on a  federal Flood Hazard Boundary or Flood Insurance Rate Map or  other flood hazard delineation map?       h)  Place within a 100‐year flood hazard area structures, which would  impede or redirect flood flows?      i)  Expose people or structures to a significant risk of loss, injury or  death involving flooding, including flooding as a result of the failure  of a levee or dam?       j)  Inundation by seiche, tsunami, or mudflow?     a, e)  Water Discharge Quality and Capacity   Construction Period   As noted in Section 6: Geology and Soils, the Applicant is required to file a SWPPP prior to  the start of construction to detail measures to control the level and quality of stormwater  during the construction period. Per standard procedures, compliance with SWPPP    Page 40  Revised Oakmont Meadows Residential Development Project   requirements will be verified during the construction permitting process. Therefore, the  revised Project’s potential to result in construction‐period impacts to runoff volume or  quality would be less than significant.  Operational Period  Federal Clean Water Act regulations require municipalities to obtain NPDES permits that  outline programs and activities to control surface stormwater pollution. Municipalities, such  as the City of South San Francisco, must eliminate or reduce ʺnon‐pointʺ pollution,  consisting of all types of substances generated as a result of urbanization (e.g. pesticides,  fertilizers, automobile fluids, sewage, litter, etc.), to the “maximum extent practicable” (as  required by Clean Water Act Section 402(p)(3)(B)(iii)). Clean Water Act Section 402(p) and  U.S. EPA regulations (40 CFR 122.26) specify a municipal program of “best management  practices” to control stormwater pollutants. Best Management Practices (BMP) refers to any  kind of procedure or device designed to minimize the quantity of pollutants that enter the  storm drain system. To comply with these regulations, each incorporated city and town in  San Mateo County joined with the County of San Mateo to form the San Mateo County  Water Pollution Prevention Program (SMCWPPP) in applying for a regional NPDES  permit.14   The Regional Water Quality Control Board (RWQCB) adopted a Municipal Regional Permit  (MRP) on October 14, 2009 as the NPDES permit for all Bay Area municipalities, which  includes Provision C.3. The C.3 requirements are intended to protect water quality by  minimizing pollutants in runoff, and to prevent downstream erosion by: designing each  project site to minimize imperviousness, detain runoff, and infiltrate runoff where feasible;  treating runoff prior to discharge from the site; ensuring runoff does not exceed pre‐project  peaks and durations; and maintaining treatment facilities. Project applicants must prepare  and implement a Stormwater Control Plan containing treatment and source control  measures that meet the “maximum extent practicable” standard as specified in the NPDES  permit and the SMCWPPP C.3 Guidebook. Project applicants must also prepare a  Stormwater Facility Operation and Maintenance Plan and execute agreements to ensure the  stormwater treatment and flow‐control facilities are maintained in perpetuity.   The site is currently entirely pervious surfaces (100% of the site). The revised Project would  reduce the pervious surfaces by approximately 1.45 acres, resulting in pervious surfaces on  approximately 70% of the site. Runoff generated at the site will be directed to bioretention  areas where water will be naturally slowed and filtered prior to entering the storm drainage  system. The revised Project will be required to submit preliminary stormwater treatment  plans and C.3 worksheets demonstrating the change in impervious area at the site and  appropriateness of stormwater system elements.                                                          14  Regional Water Board, 2007, Order No. R2‐2007‐0027, NPDES Permit No. CAS0029921.    Revised Oakmont Meadows Residential Development Project Page 41 Through compliance with post‐construction requirements related to implementation of the  NPDES permit C.3 requirements, including Project preparation and implementation of a  Stormwater Control Plan and Stormwater Facility Operation and Maintenance Plan, the  long‐term volume of water and water quality impacts from Project operation would be less  than significant.  b)  Groundwater Recharge and Supplies. The Project site and surrounding area are connected  to the municipal water supply and groundwater at the site is not used directly by this or  other properties as a water supply. Additionally, the revised Project would comply with  stormwater drainage requirements (see item “a, e” above), including permeable bioretention  areas. The revised Project would not substantially deplete groundwater supplies or interfere  substantially with groundwater recharge, and would have a less than significant impact  related to groundwater.  c, d)  Drainage Pattern Alteration. As discussed under item “a, e” above, the revised Project will  increase impervious site area and slow and treat runoff with bioretention areas prior to  discharge into the storm drainage system. Through compliance with applicable regulations,  the runoff from the site will be the same or reduced from that existing and will not cause  erosion, siltation, or flooding. Project impacts related to alteration of drainage patterns  would be less than significant.  f) Otherwise Substantially Degrade Water Quality. Construction‐related and post‐construction  water quality are discussed under item “a, e” above and the revised Project does not  otherwise degrade water quality (less than significant).  g‐j) Flooding and Inundation. The revised Project is not located in a 100‐year flood zone15 so  would have no impact related to flood zones.    The Project site is located at elevations of over 500 feet and is not located downhill from a  dam or large body of water and is therefore not considered to have substantial risk for  inundation from tsunami, seiche, levee or dam failure or mudflow.16 Therefore, there would  be no impact related to inundation.                                                               15  Federal Emergency Management Agency (FEMA), October 15, 2012, Flood Insurance Rate Map (FIRM),  Countywide map, Panel 06081C0039E (unprinted), accessed at https://msc.fema.gov/portal.  16  City of South San Francisco, prepared by Dyett and Bhatia, South San Francisco General Plan, adopted October  1999, as amended, page 250.    Page 42  Revised Oakmont Meadows Residential Development Project   10. LAND USE AND PLANNING  Would the project: Po t e n t i a l l y  Si g n i f i c a n t   Im p a c t   Le s s  Th a n  Si g n i f i c a n t   Wi t h  Mi t i g a t i o n   Le s s  Th a n   Si g n i f i c a n t  Im p a c t   No  Im p a c t   a)  Physically divide an established community?    b)  Conflict with any applicable land use plan, policy, or regulation of an  agency with jurisdiction over the project (including, but not limited  to the general plan, specific plan, local coastal program, or zoning  ordinance) adopted for the purpose of avoiding or mitigating an  environmental effect?      c) Conflict with any applicable habitat conservation plan or natural  community conservation plan?        a) Physical Division of a Community. The revised Project involves residential development of  an infill residential lot surrounded by existing development and roadways and would not  have the potential to divide the established community. (No Impact)  b) Conflict with Land Use Plan. Development of the revised Project would be generally  compatible with existing surrounding land uses.  The development would exceed the  allowable density for the existing RL‐8 zoning designation without averaging among the  site’s parcels, therefore the Project applicant is requesting a Planned Development  designation. With approval of the Planned Development designation, the revised Project  would be consistent with the zoning and General Plan designation at the site. The potential  for the revised Project as proposed to result in environmental impacts is assessed  throughout this document. While the City will make determinations regarding consistency  with all their policies and regulations, the revised Project would have no impact with regard  to land use plan conflicts related to environmental effects.  c) Conflict with Conservation Plan. The revised Project site is not subject to a conservation  plan. It is an infill site surrounded by urban development and roadways. The revised Project  would, therefore, have no impact under this item.       Revised Oakmont Meadows Residential Development Project Page 43 11.  MINERAL RESOURCES  Would the project: Po t e n t i a l l y  Si g n i f i c a n t   Im p a c t   Le s s  Th a n  Si g n i f i c a n t   Wi t h  Mi t i g a t i o n   Le s s  Th a n   Si g n i f i c a n t  Im p a c t   No  Im p a c t   a)  Result in the loss of availability of a known mineral resource that  would be of value to the region and the residents of the state?      b)  Result in the loss of availability of a locally‐important mineral  resource recovery site delineated on a local general plan, specific  plan or other land use plan?         a, b) Mineral Resources. No known mineral resources are located on the site according to the  United States Geological Survey (USGS) Mineral Resources Data System.17 The City’s  General Plan does not identify mineral resources within City limits. The revised Project  would have no impact with regard to mineral resources.                                                                  17  US Geological Survey, Mineral Resources Data System, publication date 2005, edition 20120127, accessed at  http://mrdata.usgs.gov/mrds/.    Page 44  Revised Oakmont Meadows Residential Development Project   12. NOISE  Would the project result in: Po t e n t i a l l y  Si g n i f i c a n t   Im p a c t    Le s s  Th a n  Si g n i f i c a n t   Wi t h  Mi t i g a t i o n    Le s s  Th a n   Si g n i f i c a n t  Im p a c t   No  Im p a c t   a)  Exposure of persons to or generation of noise levels in excess of  standards established in the local general plan or noise ordinance,  or applicable standards of other agencies?       b) Exposure of persons to or generation of excessive groundborne  vibration or groundborne noise levels?      c)  A substantial permanent increase in ambient noise levels in the  project vicinity above levels existing without the project?      d)  A substantial temporary or periodic increase in ambient noise levels  in the project vicinity above levels existing without the project?      e)  For a project located within an airport land use plan or, where such  a plan has not been adopted, within two miles of a public airport or  public use airport, exposure of people residing or working in the  project area to excessive noise levels?      f)  For a project in the vicinity of a private airstrip, exposure of people  residing or working in the project area to excessive noise levels?       a‐d) Excessive Noise or Vibration.   Construction Noise    Construction activities generate noise. Ambient and maximum intermittent noise levels  would increase throughout the period when the Project builds out. The South San Francisco  Noise Ordinance (Chapter 8.32 of the Municipal Code, Section 8.32.050) restricts  construction activities to the hours of 8:00 a.m. to 8:00 p.m. on weekdays, 9:00 a.m. to 8:00  p.m. on Saturdays, and 10:00 a.m. to 6:00 p.m. on Sundays and holidays. This ordinance also  limits noise generation of any individual piece of equipment to 90 dBA at 25 feet or at the  property line. Construction activities will comply with the Noise Ordinance. Additionally,  the revised Project is relatively small, and construction activities involving noisy machinery  are not expected to span more than one construction season.    Groundborne noise and vibration can result from heavy construction practices utilizing pile  drivers or hoe‐rams. No such activities are planned for construction of the revised Project.  Construction truck traffic traveling at low speed (25 mph or less) would access the site via  Oakmont Drive, Shannon Drive, and Shannon Court Park, where residential structures are  within about 25 feet of the roadways. Groundborne vibration from a loaded truck at low  speed would be less than 0.08 in/sec Peak Particle Velocity (PPV) at a distance of 25 feet    Revised Oakmont Meadows Residential Development Project Page 45 (Transit Noise and Vibration Impact Assessment, United States Department of  Transportation, Office of Planning and Environment, Federal Transit Administration, May  2006). Vibration levels may be intermittently perceptible, but would be well below a level of  0.30 in/sec PPV that could cause damage to normal structures.    With standard construction practices and hours, consistent with City regulations, impacts  from noise and vibration generated by construction of the revised Project would be less  than significant.  Operational Noise    Operation of residential properties does not produce substantial levels of vibration or noise.  Traffic‐related noise impacts generally occur with at least a doubling of traffic volumes on  roadways adjacent to areas already at or above acceptable noise conditions. As detailed in  the Transportation Assessment (Attachment B), the net new traffic would be well below a  doubling of volumes on area roadways. Therefore, impacts related to noise and vibration  during operation would be less than significant.  While the future residents of the revised Project would be considered sensitive receptors for  noise, the effects of the environment on a project are not considered a CEQA impact (which  is focused to the effects of a project on the environment, and not the reverse).18 The  following is included for informational purposes:   The ambient noise environment at the Project site is primarily affected by traffic nose and is  anticipated to be approximately 60 to 65 dBA, which is considered acceptable for residential  uses. 19   e, f) Airport Noise. The revised Project is unrelated to airport operation and would not result in  changes or increases in airport noise that could affect others. The revised Project would have  no impact related to airport noise.    As noted above, the effects of the environment on a project are not considered  environmental impacts under CEQA, and the following is included for informational  purposes. The closest airport is the San Francisco International Airport, located  approximately 4 miles from the Project site. The Project site is within Airport Influence  Areas A and B of the October 2012 ALUCP for the Environs for the San Francisco  International Airport, but is not within the area impacted by airplane flyover noise.20 There  are no other airports, either public or private within the vicinity of the Project.                                                              18  California Building Industry Assn. v. Bay Area Air Quality Management Dist., (2015) 62 Cal.4th 369, Case No.  S213478.   19  City of South San Francisco, prepared by Dyett and Bhatia, South San Francisco General Plan, adopted October  1999, as amended, Table 9.2‐1 and Figure 9‐2.  20  City/County Association of Governments of San Mateo County, November 2012, Comprehensive Airport Land  Use Compatibility for the Environs of San Francisco International Airport, Exhibit IV‐6.     Page 46  Revised Oakmont Meadows Residential Development Project   13. POPULATION AND HOUSING  Would the project: Po t e n t i a l l y  Si g n i f i c a n t   Im p a c t   Le s s  Th a n  Si g n i f i c a n t   Wi t h  Mi t i g a t i o n   Le s s  Th a n   Si g n i f i c a n t  Im p a c t   No  Im p a c t   a)  Induce substantial population growth in an area, either directly (for  example, by proposing new homes and businesses) or indirectly (for  example, through extension of roads or other infrastructure)?        b)  Displace substantial numbers of existing housing, necessitating the  construction of replacement housing elsewhere?      c)  Displace substantial numbers of people, necessitating the  construction of replacement housing elsewhere?       a) Substantial Population Growth. The revised Project would increase the number of previously  proposed housing units from 19 to 22, with a correlated increase in population from  approximately 59 to 70 residents.21 With approval of the Planned Development designation,  the proposed development is consistent with site zoning and the site’s land use designation  and would be within the population growth assumed in the General Plan. As an infill  project surrounded by developed properties and roadways, the revised Project would not  indirectly induce additional population growth. Therefore, the impact in relation to  inducement of substantial population growth would be a less than significant.  b‐c) Displacement of People or Housing. There is no housing or residents at the existing Project  site, which is currently vacant. The revised Project would displace neither existing housing  nor people. (No impact)                                                              21  State Department of Finance, E‐5 Population and Housing Estimates for Cities, Counties, and the State, 2011‐ 2018, indicates an average household size of 3.16 persons in South San Francisco in 2018.     Revised Oakmont Meadows Residential Development Project Page 47 14. PUBLIC SERVICES   Would the project result in substantial adverse physical impacts  associated with the provision of new or physically altered governmental  facilities, need for new or physically altered governmental facilities, the  construction of which could cause significant environmental impacts, in  order to maintain acceptable service ratios, response times or other  performance objectives for any of the following public services? Po t e n t i a l l y    Si g n i f i c a n t  Im p a c t   Le s s  Th a n  Si g n i f i c a n t   Wi t h  Mi t i g a t i o n   Le s s  Th a n   Si g n i f i c a n t  Im p a c t   No  Im p a c t   a) Fire protection.    b) Police protection.    c) Schools.    d) Parks.    e) Other public facilities.      a‐e) Public Services. The revised Project is located on a developed site within South San  Francisco that is already served by public services. The revised Project would add  population consistent with development assumptions under the General Plan, but the  minimal increases in demand for services expected with the population growth (see section  13), would be offset through payment of development fees and annual taxes, a portion of  which go toward ongoing provision of and improvements to public services. The revised  Project is not large enough to require the need for new or physically altered facilities to  address Project demand, and such demand is consistent with and would have been  assumed under the General Plan. Therefore, the impact to public services would be less  than significant.         Page 48  Revised Oakmont Meadows Residential Development Project   15. RECREATION  Would the project: Po t e n t i a l l y  Si g n i f i c a n t   Im p a c t   Le s s  Th a n  Si g n i f i c a n t   Wi t h  Mi t i g a t i o n   Le s s  Th a n   Si g n i f i c a n t  Im p a c t   No  Im p a c t   a)  Increase the use of existing neighborhood and regional parks or  other recreational facilities such that substantial physical  deterioration of the facility would occur or be accelerated.       b)  Include recreational facilities or require the construction or  expansion of recreational facilities which might have an adverse  physical effect on the environment.         a‐b) Recreation. Development of the revised Project would result in an increase in the number  of previously proposed housing units from 19 to 22, with a correlated increase in additional  residents, from approximately 59 to 70 residents. The City’s Quimby Act Park dedication  ordinance requires three acres of park dedication for every 1,000 persons, which would  equate to 0.21 acres of park required for the revised Project. The revised Project includes a  private 1.79‐acre open space area to provide recreational opportunities to Project residents,  which greatly exceeds the Quimby Act park dedication ratio. A development impact fee  would additionally be assessed for the Project unless the on‐site open space area is  dedicated to the City as public park to meet the 0.21‐acre public park requirement. Increased  recreational demand of Project residents would be largely met through on‐site provisions  and contribution to public parks through in‐lieu fees, but in any case, would not be large  enough to substantially physically deteriorate existing parks or require the need for new or  physically expanded facilities to address Project demand. The construction of the on‐site  open space has been included in the environmental analysis of the revised Project. The  impact related to recreation would be considered less than significant.         Revised Oakmont Meadows Residential Development Project Page 49 16. TRANSPORTATION AND TRAFFIC  Would the project: Po t e n t i a l l y  Si g n i f i c a n t   Im p a c t   Le s s  Th a n  Si g n i f i c a n t   Wi t h  Mi t i g a t i o n   Le s s  Th a n   Si g n i f i c a n t  Im p a c t   No  Im p a c t   a)  Conflict with an applicable plan, ordinance or policy establishing  measures of effectiveness for the performance of the circulation  system, taking into account all modes of transportation including  mass transit and non‐motorized travel and relevant components of  the circulation system, including but not limited to intersections,  streets, highways and freeways, pedestrian and bicycle paths, and  mass transit?       b) Conflict with an applicable congestion management program,  including, but not limited to level of service standards and travel  demand measures, or other standards established by the county  congestion management agency for designated roads or highways?       c)  Result in a change in air traffic patterns, including either an increase  in traffic levels or a change in location that results in substantial  safety risks?       d)  Substantially increase hazards due to a design feature (e.g., sharp  curves or dangerous intersections) or incompatible uses (e.g., farm  equipment)?       e)  Result in inadequate emergency access?     f) Conflict with adopted policies, plans, or programs regarding public  transit, bicycle, or pedestrian facilities, or otherwise decrease the  performance or safety of such facilities?         a, b) Vehicle Circulation and Congestion. A revised transportation assessment was prepared by  W‐Trans (2018) to assess the potential for transportation impacts resulting from  development of the revised Project. The transportation assessment was used to complete  this section and is included as Attachment B to this document.   The revised Project would generate an average of 128 new trips daily, which is 27 fewer  than under the 2016 Project, with 10 new trips during the a.m. peak hour and 11 new trips  during the p.m. peak hour (was 12 and 16 respectively under the 2016 Project). The reduced  amount of projected trips compared to the 2016 Project is due to lower trip generation of  townhouse units compared to single‐family detached units.   The City of South San Francisco has established the minimally acceptable LOS standard of D  or better at all intersections in the City. The Westborough Boulevard/Skyline Boulevard    Page 50  Revised Oakmont Meadows Residential Development Project   intersection is located on State Route 35, Skyline Boulevard, which is a facility in the  County’s Management Program (CMP) and included in the traffic assessment for this  Project. All study intersections were operating between LOS A and LOS D during the a.m.  and p.m. peak hours and would continue to do so with the addition of Project traffic (see  Table 5 in the traffic study included as Attachment A). The transportation assessment  therefore determined that, based on the addition of the revised Project generation trips to  current conditions, the intersections would continue to operate at acceptable LOS and  impacts would be less than significant.  Alternate modes (pedestrian, bicycle, and transit) are discussed under item “f” below.  c) Air Traffic Patterns. The revised Project would not contain any features or characteristics  that would result in a change in air traffic patterns nor would any feature be of sufficient  height to affect air traffic. (No Impact.)  d)  Hazards. At unsignalized intersections, a substantially clear line of sight should be  maintained between the driver of a vehicle waiting at the crossroad and the driver of an  approaching vehicle.  Adequate time must be provided for the waiting vehicle to either  cross, turn left, or turn right, without requiring the through traffic to radically alter their  speed.    Although sight distance requirements are not technically applicable to urban driveways,  sight distance along Oakmont Drive at the project driveway was evaluated based on sight  distance criteria contained in the Highway Design Manual published by Caltrans.  The  recommended sight distance at a driveway is based on stopping sight distance, which uses  the approach travel speeds as the basis for determining the recommended sight distance.   Additionally, the stopping sight distance needed for a following driver to stop, if there is a  vehicle waiting to turn into a driveway, is evaluated based on stopping sight distance  criterion and the approach speed on the major street.   Based on a posted speed limit of 25 mph, the minimum stopping sight distance needed is  150 feet.  Sight distance at the proposed driveway was field measured, and in both  directions there is not a clear line of sight due to on‐street parking on west side of Oakmont  Drive along the project frontage near the proposed driveway.     The design of the project would be required to meet all local design and construction  standards, and as such, would not otherwise have the potential to substantially increase  hazards due to a design feature.  Mitigation Measure   Traffic‐1: Sight Distance. To provide adequate sight lines at the project’s connection to  Oakmont Drive, parking shall be prohibited for at least 60 feet to the north of  the project driveway on the west side of Oakmont Drive and prohibited to  the south of the project driveway for at least 20 feet on the west side of  Oakmont Drive.      Revised Oakmont Meadows Residential Development Project Page 51 With the proposed parking prohibitions on Oakmont Drive specified in Mitigation Measure  Traffic‐1 , stopping site distances would be consistent with design safety standards, and the  impact related to site hazards would be less than significant with mitigation.   e) Inadequate Emergency Access. For the residential units, access would be split between an  extension of Shannon Drive and via a new driveway on Oakmont Drive. Internally, there  would be a road connecting these two areas and access points though it would only serve as  an emergency vehicle access road. Emergency vehicles would be able to enter the site and  maneuver in the designated cul‐de‐sac or turnaround areas or could proceed through the  site along the emergency vehicle access road. The project would result in adequate  emergency access (no impact).    f) Alternative Modes. The assessment found that bicycle trips generated by the revised Project  would be adequately served by the existing dedicated Class II bicycle lanes along the  northern project frontage and Class III bicycle route on the west side of the Project frontage  on Oakmont Drive. The revised Project would also be adequately served by existing transit  facilities and would adhere to the General Plan’s Guiding Policy that alternative modes  should be encouraged. The site plan has a pedestrian path to and from the site to Oakmont  Drive near an existing SamTrans bus stop. Sidewalks are planned along the private  roadway, providing direct routes in and out of the development. As onsite roadways would  not be public streets, they would not be required to meet City of South San Francisco  standards requiring sidewalks on both sides of a minor street’s right‐of way although this is  recommended. The inclusion (or not) of additional sidewalks would not be an  environmental impact and would be negotiated between the City and the Applicant. The  revised Project would have a less than significant impact with regard to alternative modes.         Page 52  Revised Oakmont Meadows Residential Development Project   17. UTILITIES AND SERVICE SYSTEMS  Would the project Po t e n t i a l l y  Si g n i f i c a n t   Im p a c t   Le s s  Th a n  Si g n i f i c a n t   Wi t h  Mi t i g a t i o n   Le s s  Th a n   Si g n i f i c a n t  Im p a c t   No  Im p a c t   a)  Exceed wastewater treatment requirements of the applicable  Regional Water Quality Control Board?      b)  Require or result in the construction of new water or wastewater  treatment facilities or expansion of existing facilities, the  construction of which could cause significant environmental  effects?       c)  Require or result in the construction of new storm water drainage  facilities or expansion of existing facilities, the construction of which  could cause significant environmental effects?       d)  Have sufficient water supplies available to serve the project from  existing entitlements and resources, or are new or expanded  entitlements needed?       e)  Result in a determination by the wastewater treatment provider  which serves or may serve the project that it has adequate capacity  to serve the project’s projected demand in addition to the provider’s  existing commitments?       f)  Be served by a landfill with sufficient permitted capacity to  accommodate the project’s solid waste disposal needs?      g)  Comply with federal, state, and local statutes and regulations  related to solid waste?        a‐g) Utilities. Development of the revised Project would add approximately 70 people to the  Project area (11 more than with the 2016 Project), resulting in a slightly increased demand  for utilities at the site. The increases would be incremental and remain a very small fraction  of city or area‐wide utility demand that is not expected to substantially contribute to any  exceedances of available capacity or requirement for new or expanded facilities. As infill  development generally consistent with site zoning and land use designation, the demand for  utilities at the site would have been accounted for in the General Plan and utility planning.  The impact on utilities and service systems would be less than significant.       Revised Oakmont Meadows Residential Development Project Page 53 18. MANDATORY FINDINGS OF SIGNIFICANCE  Po t e n t i a l l y  Si g n i f i c a n t   Im p a c t   Le s s  Th a n  Si g n i f i c a n t   Wi t h  Mi t i g a t i o n   Le s s  Th a n   Si g n i f i c a n t  Im p a c t   No  Im p a c t   a)  Does the project have the potential to degrade the quality of the  environment, substantially reduce the habitat of a fish or wildlife  species, cause a fish or wildlife population to drop below self‐ sustaining levels, threaten to eliminate a plant or animal  community, reduce the number or restrict the range of a rare or  endangered plant or animal or eliminate important examples of the  major periods of California history or prehistory?       b) Does the project have impacts that are individually limited, but  cumulatively considerable?  (“Cumulatively considerable” means  that the incremental effects of a project are considerable when  viewed in connection with the effects of past projects, the effects of  other current projects, and the effects of probable future projects.)       c) Does the project have environmental effects which will cause  substantial adverse effects on human beings, either directly or  indirectly?         a) Environmental Quality. Environmental Quality. With the implementation of mitigation  measure Bio‐1 to protect nesting birds during construction, the revised Project would not  degrade the quality of the environment, substantially reduce the habitat of a fish or wildlife  species, cause a fish or wildlife population to drop below self‐sustaining levels, or threaten  to eliminate a plant or animal community. The revised Project would not impact rare or  endangered wildlife species, or eliminate important examples of the major periods of  California history or prehistory.  b) Cumulative Impacts. The revised Project would not result in adverse impacts that are  individually limited but cumulatively considerable, including effects for which project‐level  mitigation were identified to reduce impacts to less than significant levels. All of these  potential effects would be less than significant with implementation of mitigation measures  identified in this document, including mitigation measures Air‐1 and Air‐2 to address  construction period dust and emissions, and would not contribute in considerable levels to  cumulative impacts.  c) Adverse Effects on Human Beings. The revised Project would not result in substantial  adverse effects on human beings, either directly or indirectly. Mitigation measures Air‐1,  Air‐2, Haz‐1, and Traffic‐1 will minimize the potential for safety impacts related to  construction‐period emissions, disturbance of potentially hazardous undocumented fill, and  sight distance hazards, and the potential adverse effects on human beings would be less  than significant.    Page 54  Revised Oakmont Meadows Residential Development Project   DOCUMENT PREPARERS  Lamphier–Gregory, Inc.  Rebecca Auld, Senior Planner  1944 Embarcadero  Oakland, CA 94606  510.535.6690  City of South San Francisco  This document was prepared in consultation with Billy Gross, Senior Planner, City of South San  Francisco.  SOURCES  The following document sources are included as attachments with this document:  1. South San Francisco, prepared by Lamphier‐Gregory, Oakmont Meadows Residential  Development Project, Initial Study and Mitigated Negative Declaration, April 2016.  (Attachment A)  2. W‐Trans, Oakmont Meadows Transportation Assessment, September 27, 2018. (Attachment  B)  The document sources listed below are available for review at the City of South San Francisco.  3. Berlogar Geotechnical Consultants, June 2008. Responses to Geotechnical Peer Review  Comments, Oakmont Meadows Development, Westborough Unit 5, Parcel One, Southwest  Corner of Oakmont Drive and Westborough Boulevard, South San Francisco, California.  4. Berlogar Geotechnical Consultants, April 2008. Supplemental Geotechnical Investigation,  Oakmont Meadows, Oakmont Drive and Westborough Boulevard, South San Francisco,  California.   5. Smith‐Emery Company, February 2007. Report of Geotechnical Investigation, Westborough  Unit 5, Parcel 1, Proposed Oakmont Meadows, South San Francisco, California.  6. Earth Systems Consultants, December 2003. Supplemental Geologic Fault Study,  Westborough Unit 5, Parcel 1, “Proposed Oakmont Village,” Westborough Boulevard at  Oakmont Drive, South San Francisco, California.  7. Earth Systems Consultants, December 2000. Geologic Fault Study, Westborough Unit 5,  Parcel One, Proposed Oakmont Village, Westborough Boulevard & Oakmont Drive, South  San Francisco, California.  8. City of South San Francisco, prepared by PMC, February 2014. City of South San Francisco  Climate Action Plan.  9. City of South San Francisco, prepared by Dyett and Bhatia, South San Francisco General  Plan, adopted October 1999, as amended.    APPENDIX A: 2016 INITIAL STUDY/MITIGATED NEGATIVE DECLARATION Attachment to the October 2018 Recirculated IS/MND for the Revised Oakmont Meadows Residential Development Project   INITIAL STUDY AND MITIGATED NEGATIVE DECLARATION OAKMONT MEADOWS RESIDENTIAL DEVELOPMENT PROJECT Prepared for: City of South San Francisco ECONOMIC & COMMUNITY DEVELOPMENT DEPARTMENT 315 MAPLE AVENUE SOUTH SAN FRANCISCO, CA 94083-0711 PREPARED BY: LAMPHIER – GREGORY 1944 EMBARCADERO OAKLAND, CA 94606 APRIL 2016     i   TABLE OF CONTENTS page Introduction to this Document ........................................................................................................................... 1   Prior Project and Environmental Analysis .................................................................................................... 1  Public Review ........................................................................................................................................................ 2  Project Information ............................................................................................................................................... 3  Mitigated Negative Declaration ......................................................................................................................... 9   Potentially Significant Impacts Requiring Mitigation .................................................................................. 9   Proposed Findings .......................................................................................................................................... 13  Initial Study Checklist ........................................................................................................................................ 14   Environmental Factors Potentially Affected ............................................................................................... 14   Evaluation of Environmental Impacts .......................................................................................................... 15  Aesthetics .................................................................................................................................................... 16  Agriculture and Forestry Resources ........................................................................................................ 18  Air Quality .................................................................................................................................................. 19  Biological Resources .................................................................................................................................. 26  Cultural Resources ..................................................................................................................................... 29  Geology and Soils ...................................................................................................................................... 30  Greenhouse Gas Emissions ...................................................................................................................... 33  Hazards and Hazardous Materials ......................................................................................................... 35  Hydrology and Water Quality ................................................................................................................. 37  Land Use and Planning ............................................................................................................................. 40  Mineral Resources ..................................................................................................................................... 41  Noise ............................................................................................................................................................ 42  Population and Housing ........................................................................................................................... 44  Public Services ............................................................................................................................................ 45  Recreation ................................................................................................................................................... 46  Transportation and Traffic ....................................................................................................................... 47  Utilities and Service Systems ................................................................................................................... 49  Mandatory Findings of Significance ....................................................................................................... 50  Document Preparers ........................................................................................................................................... 51  Sources ................................................................................................................................................................. 51 FIGURES Figure 1: Project Location ............................................................................................................................. 4  Figure 2: Project Site Plan ............................................................................................................................. 7  Figure 3: Preliminary Grading Plan .......................................................................................................... 18  ATTACHMENTS Attachments are included on CD affixed to the back cover of printed copies of the document.  Attachment A: Oakmont Vistas/Storage USA Project, Initial Study and Mitigated Negative Declaration  Attachment B: Oakmont Meadows Transportation Assessment       ii                                     This page intentionally left blank      Oakmont Meadows Residential Development Project Page 1 INTRODUCTION TO THIS DOCUMENT This document serves as the Initial Study and Mitigated Negative Declaration (IS/MND) for the  Oakmont Meadows Residential Development Project (“Project”). Per CEQA Guidelines (Section  15070), a Mitigated Negative Declaration can be prepared to meet the requirements of CEQA  review when the Initial Study identifies potentially significant environmental effects, but  revisions in the project would avoid the effects or mitigate the effects to a point where clearly no  significant effects would occur.  This document is organized in three sections as follows:   Introduction and Project Description. This section introduces the document and discusses  the project description including location, setting, and specifics of the lead agency and  contacts.   Mitigated Negative Declaration. This section lists the impacts and mitigation measures  identified in the Initial Study and proposes findings that would allow adoption of this  document as the CEQA review document for the proposed project.   Initial Study. This section discusses the CEQA environmental topics and checklist questions  and identifies the potential for impacts and proposed mitigation measures to avoid these  impacts.  PRIOR PROJECT AND ENVIRONMENTAL ANALYSIS An Initial Study/Mitigated Negative Declaration (Prior MND) for the Oakmont Vistas/Storage  USA Project (Prior Project) was adopted in 1999 for construction of a residential and mini‐ storage facility development on approximately 10 acres at the intersection of Oakmont Drive  and Westborough Boulevard in the City of South San Francisco (State Clearinghouse Number  1999072033). The Prior MND is hereby incorporated by reference and is included as Attachment  A to this document.   Three parcels comprised the Prior Project. The Prior Project proposed residential development  on a 5.19‐acre portion (Parcels 2 and 3) consisting of 33 single‐family homes known as Oakmont  Estates. The Oakmont Estates development has since been completed as proposed.   The remainder of the Prior Project, the 4.91‐acre Parcel 1, which is the current Project site, was  proposed for a five‐building mini‐storage development (with caretaker’s unit), totaling 110,770  square feet. The proposed mini‐storage development and associated rezone and General Plan  amendment for Parcel 1 was not approved and the parcel has remained undeveloped.   The development concept for Parcel 1 has changed since the Prior MND: mini‐storage is no  longer proposed, and instead, a 19‐unit residential development consistent with the existing  zoning and land use designation is currently proposed. The development proposal for the  current Project also incorporates updated fault setbacks, grading plans, and conformance with    Page 2   Oakmont Meadows Residential Development Project   current storm water controls as described in greater detail in the following pages are addressed  in this document.   Due to the time that has passed and the change in the proposal for the Project site, the City of  South San Francisco has determined that a new Initial Study/Mitigated Negative Declaration is  the appropriate environmental document, rather than an addendum or supplemental document  to the Prior MND.   PUBLIC REVIEW The Initial Study and Proposed Mitigated Negative Declaration will be circulated for a 30‐day  public review period. Written comments may be submitted to the following address:  Billy Gross, Senior Planner  City of South San Francisco, Economic & Community Development Department   315 Maple Avenue  South San Francisco, CA 94083‐0711  Email: Billy.Gross@ssf.net  Phone: 650.877.8535  Adoption of the Mitigated Negative Declaration does not constitute approval of the project  itself, which is a separate action to be taken by the approval body. Approval of the Project can  take place only after the Mitigated Negative Declaration has been adopted.      Oakmont Meadows Residential Development Project Page 3 PROJECT INFORMATION PROJECT ENTITLEMENTS Requested approvals include Planned Development, Tentative Parcel Map, and Design Review.   LEAD AGENCY City of South San Francisco  Economic & Community Development Department   315 Maple Avenue  South San Francisco, CA 94083‐0711  CONTACT PERSON Billy Gross, Senior Planner  City of South San Francisco, Economic & Community Development Department   315 Maple Avenue  South San Francisco, CA 94083‐0711  Phone: 650.877.8535  PROJECT SPONSOR John R. Hansen  Pacific States Capital Corp.  PO Box 7602  Menlo Park, CA 94026  Phone: 800.393.9781  PROJECT LOCATION The 4.91‐acre Project site is on the southwest side of the intersection of Oakmont Drive and  Westborough Boulevard in the City of South San Francisco, California. The assessor’s parcel  number is 091‐151‐040. Figure 1 shows the project location.  GENERAL PLAN DESIGNATION AND ZONING General Plan designation of Low Density Residential and Low Density Residential (RL‐8)  Zoning District  EXISTING USES The Project Site is currently vacant and is mowed annually for weed control and abatement.        Page 4   Oakmont Meadows Residential Development Project     Figure 1: Project Location  Source: The Paul Davis Partnership, undated       Oakmont Meadows Residential Development Project Page 5 SURROUNDING LAND USES Land uses adjacent to the Project site are primarily single‐family residential. Surrounding land  uses across Westborough Blvd consist of a commercial shopping center and medium‐density  residential. Westborough Middle School is located approximately 450 feet to the northeast of the  Project site.  PROJECT DESCRIPTION Project Summary  The 4.91‐acre Project site is undeveloped land, adjacent to an existing residential development  known as Oakmont Estates, which was developed as part of the Prior Project.   The proposal includes lot subdivision and development of 7 attached townhomes and 12 single‐ family lots for single‐family residences. The current Shannon Park Court terminus at the  boundary of the Project site would be extended as a private road, Shannon Place, to provide  access to the 19 proposed dwelling units. The site plan is shown on Figure 2.  The Project proposes grading to be balanced on site to accommodate the proposed roadway,  building sites, and on‐site storm drainage system. Approximately 10,000 cubic yards will be  moved on site, with no soil intended to be brought to or from the site. The grading plan is shorn  on Figure 3.    The Project site is in the Low Density Residential (RL‐8) Zoning District, which is consistent  with the site’s Low Density Residential designation in the City’s General Plan. Requested  approvals include Planned Development, Tentative Parcel Map, and Design Review.  A known constraint on the Project site is the presence across the site of San Andreas fault traces.  Habitable structures are not permitted within the setback zones from the fault traces, though  roadways, open spaces, and detached garages are permitted within the fault zone setback areas.  These fault traces and required setback zones have been refined and incorporated into the  Project, as discussed in more detail in the Geology checklist Section 6.   A large portion of the site (3.41 acres) serves as a common area portion and would include  Shannon Place, guest parking areas, sidewalks, a private bocce ball court, a private grass play  area/open space, planted storm basins, and landscaping.                 Page 6   Oakmont Meadows Residential Development Project                                   This page intentionally left blank     Oa k m o n t  Me a d o w s  Re s i d e n t i a l  De v e l o p m e n t  Pr o j e c t   Page 7                          Fi g u r e  2:  Si t e  Pl a n   So u r c e :  Th e  Pa u l  Da v i s  Pa r t n e r s h i p ,  da t e d  3/ 3 / 2 0 1 5    Pa g e  8  Oa k m o n t  Me a d o w s  Re s i d e n t i a l  Development Project                           Fi g u r e  3:  Pr e l i m i n a r y  Gr a d i n g  Pl a n   So u r c e :  Tr o n o f f  En g i n e e r s ,  da t e d  1/ 1 6 / 2 0 1 3     Oakmont Meadows Residential Development Project Page 9 MITIGATED NEGATIVE DECLARATION PROJECT DESCRIPTION, LOCATION, AND SETTING This Mitigated Negative Declaration has been prepared for the Oakmont Meadows Residential  Development Project. See the Introduction and Project Information section of this document for  details of the Project.  POTENTIALLY SIGNIFICANT IMPACTS REQUIRING MITIGATION The following is a list of potential Project impacts and the mitigation measures recommended to  reduce these impacts to a less than significant level. Refer to the Initial Study Checklist section  of this document for a more detailed discussion.  Potential Impact Mitigation Measures  Air Quality, Construction Emissions Impact: Construction of the Project would result in  emissions and fugitive dust. While the Project is below the size at which significant impacts  are anticipated, the Bay Area Air Quality Management District (BAAQMD) recommends  implementation of construction mitigation measures to reduce construction‐related criteria  pollutant and fugitive dust emissions for all projects. These basic measures are included in  Mitigation Measure Air Quality‐1, below and would further reduce construction‐period  criteria pollutant impacts.   Mitigation Measure   Air‐1: Standard Construction Best Management Practices. The contractor  shall implement the following BAAQMD recommended Best  Management Practices:  All exposed surfaces (e.g., parking areas, staging areas, soil piles, 1. graded areas, and unpaved access roads) shall be watered two  times per day.   All haul trucks transporting soil, sand, or other loose material off‐2. site shall be covered.   All visible mud or dirt track‐out onto adjacent public roads shall 3. be removed using wet power vacuum street sweepers at least  once per day. The use of dry power sweeping is prohibited.   All vehicle speeds on unpaved roads shall be limited to 15 mph.  4. All roadways, driveways, and sidewalks to be paved shall be 5. completed as soon as possible and feasible. Building pads shall be  laid as soon as possible and feasible, as well, after grading unless  seeding or soil binders are used.   Idling times shall be minimized either by shutting equipment off 6. when not in use or reducing the maximum idling time to 5    Page 10   Oakmont Meadows Residential Development Project   Potential Impact Mitigation Measures  minutes (as required by the California airborne toxics control  measure Title 13, Section 2485 of California Code of Regulations  [CCR]). Clear signage shall be provided for construction workers  at all access points.   All construction equipment shall be maintained and properly 7. tuned in accordance with manufacturer’s specifications. All  equipment shall be checked by a certified mechanic and  determined to be running in proper condition prior to operation.   Post a publicly visible sign with the telephone number and person 8. to contact at the Lead Agency regarding dust complaints. This  person shall respond and take corrective action within 48 hours.  BAAQMD’s phone number shall also be visible to ensure  compliance with applicable regulations.  Air Quality, Construction Exposure Impact: Construction activity would use diesel‐powered  equipment and therefore results in the emission of diesel particulate matter including fine  particulate matter, which are considered toxic air contaminants and a potential health risk.  While the proposed construction activates would less than that which generally could result  in significant health risks to nearby sensitive receptors, due to the proximity of residences  and students to the Project site, potential health risks due to construction‐period emissions  impacts would be minimized through implementation of construction management practices  detailed in Mitigation Measure Air Quality‐2.   Mitigation Measure   Air‐2: Construction Emissions Minimization Practices. The project shall  demonstrate compliance with the following Construction Emissions  Minimization Practices prior to issuance of demolition, building or  grading permits:  1.  All off‐road equipment greater than 25 horse power (hp) and  operating for more than 20 total hours over the entire duration of  construction activities shall meet the following requirements:  a) Where access to alternative sources of power are available,  portable diesel engines shall be prohibited;  b) All off‐road equipment shall have:  i. Engines that meet or exceed either U.S. Environmental  Protection Agency (U.S. EPA) or California Air  Resources Board (ARB) Tier 2 off‐road emission  standards, and  ii. Engines that are retrofitted with an ARB Level 3    Oakmont Meadows Residential Development Project Page 11 Potential Impact Mitigation Measures  Verified Diesel Emissions Control Strategy (VDECS).    c) Exceptions:  i. Exceptions to 1(a) may be granted if the project sponsor  has submitted information providing evidence to the  satisfaction of the City that an alternative source of power  is limited or infeasible at the project site and that the  requirements of this exception provision apply.   ii. Exceptions to 1(b)(ii) may be granted if the project sponsor  has submitted information providing evidence to the  satisfaction of the City that a particular piece of off‐road  equipment with an ARB Level 3 VDECS is: (1) technically  not feasible, (2) would not produce desired emissions  reductions due to expected operating modes, (3) installing  the control device would create a safety hazard or  impaired visibility for the operator, or (4) there is a  compelling emergency need to use off‐road equipment  that are not retrofitted with an ARB Level 3 VDECS and  the sponsor has submitted documentation to the City that  the requirements of this exception provision apply. If  granted an exception to 1(b)(ii), the project sponsor must  comply with the requirements of 1(c)(iii).   iii. If an exception is granted pursuant to 1(c)(ii), the project  sponsor shall provide the next cleanest piece of off‐road  equipment, including a Tier 2 engine standard and the  following emissions control/alternative fuel in order of  preference if available: 1) ARB Level 2 VDECS, 2) ARB  Level 2 VDECS, or 3) Alternative Fuel.  Biological Impact: Trees on the Project site or in the vicinity could host the nests of common  birds such as house finch, American robin, northern mockingbird, European starling, and/or  Brewer’s blackbird. These species are locally and regionally abundant, and Project effects on  these species would be minimal or nil. However, nearly all native birds are protected under  the federal Migratory Bird Treaty Act and the California Fish and Wildlife Code, so the  following mitigation would be applicable to prevent a “take” of these species under these  regulations related to disturbance during nesting.   Mitigation Measure  Bio‐1: Nesting Birds. If construction occurs during the breeding season  (February through August), the site and a surrounding radius of not  less than 0.5 miles shall be surveyed by a qualified biologist to verify    Page 12   Oakmont Meadows Residential Development Project   Potential Impact Mitigation Measures  the presence or absence of nesting birds protected under the federal  Migratory Bird Treaty Act and the California Fish and Wildlife Code.  Pre‐construction surveys shall be conducted within 15 days prior to  start of work and shall be submitted to the Building Division. If the  survey indicates the potential presences of nesting birds, the applicant  shall comply with recommendations of the biologist regarding an  appropriately sized buffer around the nest in which no work will be  allowed until the young have successfully fledged. The size of the nest  buffer will be based to a large extent on the nesting species and its  sensitivity to disturbance.  Hazardous Materials Impact: The Project is not included on a list of hazardous materials  sites compiled pursuant to Government Code Section 65962.5 but portions of the site were  filled in the 1960s, before there were regulatory requirements for the source and contents of  fill material and the potential exists for fill at the site to contain materials which would now  be classified as hazardous and could be released during construction activities. To mitigate  the potential for upset of hazardous materials during the construction period, the Project  shall implement the following measure:   Mitigation Measure  Haz‐1: Halting Work on Encountering Materials Believed to be  Hazardous. In the event that materials which are believed to be  hazardous are encountered during site preparation or excavation  work, all such activity at the project site shall be halted until the  material in question has been evaluated by the South San Francisco  Fire Department and/or the San Mateo County Environmental Health  Department. Prior to the resumption of work at the project site,  implementation of appropriate response measures and disposal  methods in accordance with applicable state and local regulations and  as approved by the Fire Department would reduce the impact to a  level of less than significant.      Oakmont Meadows Residential Development Project Page 13 PROPOSED FINDINGS On the basis of this evaluation:   I find that the proposed project COULD NOT have a significant effect on the  environment, and a NEGATIVE DECLARATION will be prepared.   I find that although the proposed project could have a significant effect on the  environment, there will not be a significant effect in this case because mitigation  measures to reduce these impacts will be required of the project. A MITIGATED  NEGATIVE DECLARATION will be prepared.   I find that the proposed project MAY have a significant effect on the environment,  and an ENVIRONMENTAL IMPACT REPORT is required.   I find that the proposed project MAY have a ʺpotentially significant impactʺ or  ʺpotentially significant unless mitigatedʺ impact on the environment, but at least one  effect 1) has been adequately analyzed in an earlier document pursuant to applicable  legal standards, and 2) has been addressed by mitigation  measures based on the  earlier analysis as described on attached sheets. An ENVIRONMENTAL IMPACT  REPORT is required, but it must analyze only the effects that remain to be addressed.   I find that although the proposed project could have a significant effect on the  environment, because all potentially significant effects (a) have been analyzed  adequately in an earlier EIR or NEGATIVE DECLARATION pursuant to applicable  standards, and (b) have been avoided or mitigated pursuant to that earlier EIR or  NEGATIVE DECLARATION, including revisions or mitigation measures that are  imposed upon the proposed project, nothing further is required.                 April 25, 2016  Signature         Date  Sailesh Mehra, Chief Planner         Page 14   Oakmont Meadows Residential Development Project   INITIAL STUDY CHECKLIST ENVIRONMENTAL FACTORS POTENTIALLY AFFECTED Environmental factors that may be affected by the Project are listed by topic below. Factors  marked with an “X” () were determined to be potentially affected by the Project, involving at  least one impact that is a potentially significant impact as indicated by the Checklist on the  following pages. Unmarked factors () were determined to not be significantly affected by the  Project or reduced to a level of less than significant through mitigation, based on discussion  provided in the Checklist.   Aesthetics  Agriculture/Forestry Resources  Air Quality   Biological Resources  Cultural Resources  Geology/Soils   Greenhouse Gas Emissions  Hazards/Hazardous Materials  Hydrology/Water Quality   Land Use/Planning  Mineral Resources  Noise    Population/Housing  Public Services  Recreation    Transportation/Traffic  Utilities/Service Systems    Mandatory Findings of Significance    Oakmont Meadows Residential Development Project Page 15 EVALUATION OF ENVIRONMENTAL EFFECTS The Checklist portion of the Initial Study begins on the following page, with explanations of  each CEQA issue topic. Four outcomes are possible, as explained below.  1. A “no impact” response indicates that no action that would have an adverse effect on the  environment would occur due to the Project.   2. A “less than significant” response indicates that while there may be potential for an  environmental impact, there are standard procedures or regulations in place, or other  features of the Project as proposed, which would limit the extent of this impact to a level of  “less than significant.”   3. Responses that indicate that the impact of the Project would be “less than significant with  mitigation” indicate that mitigation measures, identified in the subsequent discussion, will  be required as a condition of Project approval in order to effectively reduce potential  Project‐related environmental effects to a level of “less than significant.”   4. A “potentially significant impact” response indicates that further analysis is required to  determine the extent of the potential impact and identify any appropriate mitigation. If any  topics are indicated with a “potentially significant impact,” these topics would need to be  analyzed in an Environmental Impact Report.  Note that this document does not indicate that any environmental topics would be considered  to be “potentially significant” after application of mitigation measures identified in this  document.        Page 16   Oakmont Meadows Residential Development Project   1. AESTHETICS  Would the project: Po t e n t i a l l y  Si g n i f i c a n t   Im p a c t   Le s s  Th a n  Si g n i f i c a n t   Wi t h  Mi t i g a t i o n   Le s s  Th a n   Si g n i f i c a n t  Im p a c t   No  Im p a c t   a)  Have a substantial adverse effect on a scenic vista?    b) Substantially damage scenic resources, including, but not limited to,  trees, rock outcroppings, and historic buildings within a state scenic  highway?       c)  Substantially degrade the existing visual character or quality of the  site and its surroundings?      d)  Create a new source of substantial light or glare which would  adversely affect day or nighttime views in the area?        a‐c) Scenic Vistas, Resources, Visual Character. Both I‐280 and CA‐1 are designated or eligible  State Scenic Highways through South San Francisco. However, the Project site is located  approximately 3,600 feet and 7,700 feet from these highways and would not generally be  visible in views from these highways due to intervening topography and trees/structures.  The City’s General Plan does not further identify scenic roadways or scenic vistas.1, 2   The Project would be visible from nearby properties and those at higher vantage points, but  a residential use as proposed is consistent with the existing and planned character of the  neighborhood. (Such a determination under CEQA does not preclude the City from  considering specifics of design during design review.)    Again due to the Project location and relative topography and existing trees/structures in the  vicinity, the Project would not substantially change the views of nearby properties toward  regional features such as the Pacific Ocean or San Francisco Bay, or the local landmark of  Sign Hill. A change to private views would not generally be considered an environmental  impact under CEQA in any case.    Therefore, the Project would have a less than significant impact in relation to scenic vistas,  scenic resources, and visual character.                                                          1   California Department of Transportation, State Scenic Highway Mapping System,  http://www.dot.ca.gov/hq/LandArch/16_livability/scenic_highways/index.htm  2 City of South San Francisco, prepared by Dyett and Bhatia, South San Francisco General Plan, adopted October  1999, as amended.    Oakmont Meadows Residential Development Project Page 17 d) Light and Glare. The Project proposes residential development generally consistent with  surrounding properties and would comply with City regulations regarding lighting that will  ensure glare is minimized and light levels are limited to those expected in residential  developments and existing in the surrounding developed area.3 The Project’s impact related  to light and glare is less than significant.                                                            3 City of South San Francisco, South San Francisco Municipal Code, including sections 20.300.008.    Page 18   Oakmont Meadows Residential Development Project   2. AGRICULTURE AND FORESTRY RESOURCES  In determining whether impacts to agricultural resources are significant  environmental effects, lead agencies may refer to the California Agricultural  Land Evaluation and Site Assessment Model (1997) prepared by the  California Dept. of Conservation as an optional model to use in assessing  impacts on agriculture and farmland. In determining whether impacts to  forest resources, including timberland, are significant environmental effects,  lead agencies may refer to information compiled by the California  Department of Forestry and Fire Protection regarding the state’s inventory of  forest land, including the Forest and Range Assessment Project and the Forest  Legacy Assessment project; and forest carbon measurement methodology  provided in Forest Protocols adopted by the California Air Resources Board.  Would the project: Po t e n t i a l l y  Si g n i f i c a n t  Im p a c t   Le s s  Th a n  Si g n i f i c a n t    wi t h  Mi t i g a t i o n   Le s s  Th a n   Si g n i f i c a n t  Im p a c t   No  Im p a c t   a)  Convert Prime Farmland, Unique Farmland, or Farmland of Statewide  Importance (Farmland), as shown on the maps prepared pursuant to the  Farmland Mapping and Monitoring Program of the California Resources  Agency, to non‐agricultural use?       b)  Conflict with existing zoning for agricultural use, or a Williamson Act  contract?      c)  Conflict with existing zoning for, or cause rezoning of, forest land (as  defined in Public Resources Code section 12220(g)), timberland (as  defined by Public Resources Code section 4526), or timberland zoned  Timberland Production(as defined by Government Code section  51104(g))?       d)  Result in the loss of forest land or conversion of forest land to non‐forest  use?      e)  Involve other changes in the existing environment which, due to their  location or nature, could result in conversion of Farmland, to non‐ agricultural use or conversion of forest land to non‐forest use?         a‐e) Agriculture and Forestry Resources. The Project site is located in an urban area on a lot  designated for residential development. No part of the site is zoned for or currently being  used for agricultural or forestry purposes or is subject to the Williamson Act. There would  be no impact to agricultural and forestry resources as a result of this Project.         Oakmont Meadows Residential Development Project Page 19 3. AIR QUALITY  Where available, the significance criteria established by the applicable air  quality management or air pollution control district may be relied upon to  make the following determinations.  Would the project:  Po t e n t i a l l y  Si g n i f i c a n t   Im p a c t   Le s s  Th a n  Si g n i f i c a n t   wi t h  Mi t i g a t i o n   Le s s  Th a n   Si g n i f i c a n t  Im p a c t   No  Im p a c t   a)  Conflict with or obstruct implementation of the applicable air quality  plan?      b)  Violate any air quality standard or contribute substantially to an  existing or projected air quality violation?      c)  Result in a cumulatively considerable net increase of any criteria  pollutant for which the project region is non‐attainment under an  applicable federal or state ambient air quality standard (including  releasing emissions which exceed quantitative thresholds for ozone  precursors)?       d)  Expose sensitive receptors to substantial pollutant concentrations?      e)  Create objectionable odors affecting a substantial number of people?       a) Air Quality Plan. The Project site is subject to the Bay Area Clean Air Plan, first adopted by  the Bay Area Air Quality Management District (BAAQMD) (in association with the  Metropolitan Transportation Commission and the Association of Bay Area Governments) in  1991 and last updated in September 2010, called the Bay Area 2010 Clean Air Plan. The plan  is meant to demonstrate progress toward meeting ozone standards, but also As a project  consistent with local land use designations and zoning, the Project would be consistent with  growth and vehicle miles assumptions in the Clean Air Plan.  BAAQMD additionally recommends analyzing a project’s consistency with current air  quality plan control measures. The impact would be significant if the Project would conflict  with or obstruct implementation of the regional air quality plan, in this case, the 2010 Clean  Air Plan.  Many of the Clean Air Plan’s control measures are targeted to area‐wide improvements,  large stationary source reductions, or large employers, and these are not directly applicable  to the proposed Project. However, the Project would meet current standards of energy  efficiency (Energy and Climate Measure 1) and does not conflict with applicable control  measures aimed at improving access/connectivity for bicycles and pedestrians  (Transportation Control Measures D‐1 and D‐2) though, being a small infill residential  project located in an otherwise developed area, does not substantially contribute to  connectivity either.   Therefore, there would be no impact in relation to inconsistency with the Clean Air Plan.    Page 20   Oakmont Meadows Residential Development Project   b‐c)  Air Quality Standards/Criteria Pollutants. Ambient air quality standards have been  established by state and federal environmental agencies for specific air pollutants most  pervasive in urban environments. These pollutants are referred to as criteria air pollutants  because the standards established for them were developed to meet specific health and  welfare criteria set forth in the enabling legislation and include ozone precursors (NOx and  ROG), carbon monoxide (CO), and suspended particulate matter (PM10 and PM2.5). The Bay  Area is considered “attainment” for all of the national standards, with the exception of  ozone. It is considered “nonattainment” for State standards for ozone and particulate  matter.   Past, present and future development projects contribute to the region’s adverse air quality  impacts on a cumulative basis. By its very nature, air pollution is largely a cumulative  impact. No single project is sufficient in size to, by itself, result in nonattainment of ambient  air quality standards. Instead, a project’s individual emissions contribute to existing  cumulatively significant adverse air quality impacts. If a project’s contribution to the  cumulative impact is considerable, then the project’s impact on air quality would be  considered significant.4 Emissions from operation of the Project could cumulatively  contribute to air pollutant levels in the region.   The Project is located in the San Francisco Bay Area Air Basin and therefore under the  jurisdiction of BAAQMD. BAAQMD publishes a document titled California Environmental  Quality Act Air Quality Guidelines (“BAAQMD Guidelines”), which provides guidance for  consideration by lead agencies, consultants, and other parties evaluating air quality impacts  in the San Francisco Bay Area Air Basin conducted pursuant to CEQA. The document  provides guidance on evaluating air quality impacts of development projects and local  plans, determining whether an impact is significant, and mitigating significant air quality  impacts.   BAAQMD updated these Guidelines in coordination with adoption of new thresholds of  significance on June 2, 2010.5 The most recent version of the Guidelines are dated May 2012  (though the May 2011 version includes the updated thresholds and screening levels).   The BAAQMD CEQA Guidelines were the subject of a court case ultimately decided by the  California Supreme Court (CBIA vs BAAQMD, Case No. S213478, filed December 17, 2015).  The decision is expected to lead to revision or removal of thresholds that are based on the  effect of the environment on a project (as opposed to the effect of a project on the  environment). BAAQMD has yet to revise/reissue updated thresholds or guidelines  following this decision.                                                          4 BAAQMD, May 2011, California Environmental Quality Act Air Quality Guidelines, p. 2‐1.  5 Bay Area Air Quality Management District. June 2, 2010. News Release  http://www.baaqmd.gov/~/media/Files/Communications%20and%20Outreach/Publications/News%20Releases/2010/ ceqa_100602.ashx .     Oakmont Meadows Residential Development Project Page 21 Consistent with what is being done in many other jurisdictions, the analysis in this  document is based upon guidance from the updated BAAQMD Guidelines (as opposed to  the previous 1999 version), as the newer thresholds are more conservative and based upon  current regulations, scientific understanding and methodologies and therefore considered  the most appropriate for a conservative CEQA analysis.  Construction Emissions    BAAQMD presents screening criteria in their Guidelines that identify project sizes by type  that could have the potential to result in emissions over criteria levels. The Project is well  below BAAQMD’s construction‐period criteria pollutant screening size of 114 single‐family  dwelling units and therefore is not anticipated to result in emissions of criteria pollutants  over threshold levels during construction.6 The impact related to construction‐period air  quality emissions is less than significant.     However, BAAQMD recommends implementation of construction mitigation measures to  reduce construction‐related criteria pollutant and fugitive dust emissions for all projects,  regardless of the significance level of construction‐period impacts. These basic measures are  included in Mitigation Measure Air‐1, below and would further reduce construction‐period  criteria pollutant impacts.   Mitigation Measure  Air‐1: Basic Construction Management Practices. The Project shall demonstrate  proposed compliance with all applicable regulations and operating  procedures prior to issuance of demolition, building or grading permits,  including implementation of the following BAAQMD “Basic Construction  Mitigation Measures”.  i) All exposed surfaces (e.g., parking areas, staging areas, soil piles, graded  areas, and unpaved access roads) shall be watered two times per day.  ii) All haul trucks transporting soil, sand, or other loose material off‐site  shall be covered.  iii) All visible mud or dirt track‐out onto adjacent public roads shall be  removed using wet power vacuum street sweepers at least once per day.  The use of dry power sweeping is prohibited.  iv) All vehicle speeds on unpaved roads shall be limited to 15 mph.  v) All roadways, driveways, and sidewalks to be paved shall be completed  as soon as possible. Building pads shall be laid as soon as possible after  grading unless seeding or soil binders are used.                                                         6 Bay Area Air Quality Management District, California Environmental Quality Act Air Quality Guidelines, May 2011,  Table 3‐1.    Page 22   Oakmont Meadows Residential Development Project   vi) Idling times shall be minimized either by shutting equipment off when  not in use or reducing the maximum idling time to 5 minutes (as required  by the California airborne toxics control measure Title 13, Section 2485 of  California Code of Regulations [CCR]). Clear signage shall be provided  for construction workers at all access points.  vii) All construction equipment shall be maintained and properly tuned in  accordance with manufacturer’s specifications. All equipment shall be  checked by a certified mechanic and determined to be running in proper  condition prior to operation.  viii) Post a publicly visible sign with the telephone number and person to  contact at the Lead Agency regarding dust complaints. This person shall  respond and take corrective action within 48 hours. BAAQMD’s phone  number shall also be visible to ensure compliance with applicable  regulations.   Mitigation Measure Air‐1 would further reduce less than significant construction‐period  criteria pollutant impacts. Because construction‐period emissions do not exceed applicable  criteria pollutant significance thresholds, additional construction mitigation measures  would not be required to mitigate impacts.  Operational Emissions    Similar to the analysis for construction‐period impacts above, the Project was compared to  BAAQMD screening criteria for operational pollutants. The Project is well below  BAAQMD’s operational criteria pollutant screening size of 325 single‐family dwelling units  and therefore not anticipated to result in emissions of criteria pollutants over threshold  levels during operations.7 Therefore, operation of the Project would have a less‐than‐ significant impact on regional air quality.  Additionally, because carbon monoxide hot spots can occur near heavily traveled and  delayed intersections, BAAQMD presents traffic‐based criteria as screening criteria for  carbon monoxide impacts. As operation of the proposed Project would not result in any  significantly affected intersections (see section 15 Transportation and Traffic for additional  details), the Project would be below carbon monoxide threshold levels.  Therefore, the Project impact related to operational pollutant emissions would be less than  significant.     d) Sensitive Receptors. For the purpose of assessing impacts of a proposed Project on exposure  of sensitive receptors to risks and hazards, the threshold of significance is exceeded when  the Project‐specific cancer risk exceeds 10 in one million, the non‐cancer risk exceeds a                                                         7 Bay Area Air Quality Management District, California Environmental Quality Act Air Quality Guidelines, May 2011,  Table 3‐1.    Oakmont Meadows Residential Development Project Page 23 Hazard Index of 1.0 (or cumulative risk of 100 in one million or a Hazard Index of 10.0  respectively is exceeded), and/or the annual average PM2.5 concentration would exceed 0.3  μg/m3 (or 0.8 μg/m3 cumulatively). Examples of sensitive receptors are places where people  live, play or convalesce and include schools, hospitals, residential areas and recreation  facilities.  Construction‐Period Health Risks   The Project site is located adjacent to existing residential uses and approximately 450 feet  southwest of the Westborough Middle School. Residents and students are considered  sensitive uses. Construction‐period TAC emissions could contribute to increased health  risks to nearby residents and students from TACs. While BAAQMD does not provide a  screening level to determine projects that are small enough that they can be assumed to be  below significance thresholds, significant impacts in this regard are not usually seen unless  residential projects include about 200 dwelling units or more. Additionally, the modeling to  quantify health risks was not originally intended for emissions periods spanning less than 7  years and is not recommended by any agency for use for less than a 2 year period.  Therefore, due to the small size of the Project and relatively low potential for impacts to  nearby sensitive users, similar to the approach for construction‐period criteria pollutants,  potential health risks due to construction‐period emissions impacts shall be minimized  through implementation of construction management practices.  Mitigation Measure  Air‐2: Construction Emissions Minimization Practices. The project shall  demonstrate compliance with the following Construction Emissions  Minimization Practices prior to issuance of demolition, building or grading  permits:  1.  All off‐road equipment greater than 25 horse power (hp) and operating  for more than 20 total hours over the entire duration of construction  activities shall meet the following requirements:  a) Where access to alternative sources of power are available, portable  diesel engines shall be prohibited;  b) All off‐road equipment shall have:  i. Engines that meet or exceed either U.S. Environmental Protection  Agency (U.S. EPA) or California Air Resources Board (ARB) Tier 2  off‐road emission standards, and  ii. Engines that are retrofitted with an ARB Level 3 Verified Diesel  Emissions Control Strategy (VDECS).    c) Exceptions:    Page 24   Oakmont Meadows Residential Development Project   i. Exceptions to 1(a) may be granted if the project sponsor has  submitted information providing evidence to the satisfaction of  the City that an alternative source of power is limited or infeasible  at the project site and that the requirements of this exception  provision apply.   ii. Exceptions to 1(b)(ii) may be granted if the project sponsor has  submitted information providing evidence to the satisfaction of  the City that a particular piece of off‐road equipment with an ARB  Level 3 VDECS is: (1) technically not feasible, (2) would not  produce desired emissions reductions due to expected operating  modes, (3) installing the control device would create a safety  hazard or impaired visibility for the operator, or (4) there is a  compelling emergency need to use off‐road equipment that are  not retrofitted with an ARB Level 3 VDECS and the sponsor has  submitted documentation to the City that the requirements of this  exception provision apply. If granted an exception to 1(b)(ii), the  project sponsor must comply with the requirements of 1(c)(iii).   iii. If an exception is granted pursuant to 1(c)(ii), the project sponsor  shall provide the next cleanest piece of off‐road equipment,  including a Tier 2 engine standard and the following emissions  control/alternative fuel in order of preference if available: 1) ARB  Level 2 VDECS, 2) ARB Level 2 VDECS, or 3) Alternative Fuel.  Mitigation measure Air‐2 would ensure construction‐period health risk impacts remain at a  level of less than significant with mitigation.  Operational Health Risks   The Project, as a residential development, would not be considered a significant source of  operational TACs.   While the future residents of the proposed Project would be considered sensitive receptors,  the effects of the environment on a project are not considered a CEQA impact (which is  focused to the effects of a project on the environment, and not the reverse).8 The following is  included for informational purposes:  BAAQMD’s recommends consulting screening tools to identify whether any substantial  TAC sources are located within 1,000 feet of the project.    BAAQMD’s county‐specific Google Earth Stationary Source Screening Analysis Tool  indicates there are no stationary sources of TACs within 1,000 feet of the Project site.                                                          8 California Building Industry Assn. v. Bay Area Air Quality Management Dist., (2015) 62 Cal.4th 369, Case No.  S213478.     Oakmont Meadows Residential Development Project Page 25  BAAQMD’s county‐specific Google Earth Highway Screening Analysis Tool indicates  there is one highway within 1,000 feet of the Project site:  o CA‐35 (Skyline Boulevard), at over 500 feet from the Project site, has a screening  level cancer risk of 0.83 in one million, a Hazard Index of 0.001 to 0.002, and an  annual average PM2.5 concentration of 0.014 μg/m3. These are well below  BAAQMD’s indicated threshold levels.  There are no substantial sources of TACs within 1,000 feet of the Project, so it can be  assumed future residents would not be subjected to levels of TACs above screening levels.  As noted above, this is presented as an informational item.  e)  Objectionable Odors. As a residential development, operation of the Project would not be a  source of objectionable odors. During construction, diesel‐powered vehicles and equipment  would create odors that some may find objectionable. However, these odors would be  temporary and not likely to be noticeable much beyond the Project site’s boundaries.  Therefore, the potential for objectionable odor impacts is considered less than significant.       Page 26   Oakmont Meadows Residential Development Project   4. BIOLOGICAL RESOURCES  Would the project: Po t e n t i a l l y  Si g n i f i c a n t   Im p a c t   Le s s  Th a n  Si g n i f i c a n t   Wi t h  Mi t i g a t i o n   Le s s  Th a n   Si g n i f i c a n t  Im p a c t   No  Im p a c t   a)  Have a substantial adverse effect, either directly or through habitat  modifications, on any species identified as a candidate, sensitive, or  special status species in local or regional plans, policies, or  regulations, or by the California Department of Fish and Wildlife or  U.S. Fish and Wildlife Service?       b)  Have a substantial adverse effect on any riparian habitat or other  sensitive natural community identified in local or regional plans,  policies, or regulations, or by the California Department of Fish and  Wildlife or US Fish and Wildlife Service?       c)  Have a substantial adverse effect on federally protected wetlands as  defined by Section 404 of the Clean Water Act (including, but not  limited to, marsh, vernal pool, coastal, etc.) through direct removal,  filling, hydrological interruption, or other means?       d)  Interfere substantially with the movement of any native resident or  migratory fish or wildlife species or with established native resident  or migratory wildlife corridors, or impede the use of native wildlife  nursery sites?       e)  Conflict with any local policies or ordinances protecting biological  resources, such as a tree preservation policy or ordinance?      f)  Conflict with the provisions of an adopted Habitat Conservation  Plan, Natural Community Conservation Plan, or other approved  local, regional, or state habitat conservation plan?         a, b) Special Status Species and Habitat. The Project site was fully assessed for biological  resources and habitat under the Prior MND, which found no special‐status species or  habitat at the Project site except for a small patch of remnant native grassland surrounded  by non‐native grassland, that was not considered a substantial community or significant  impact for its removal. Since that time, the site has been maintained as a vacant lot with  non‐native grassland and landscaping maintained and weeded regularly to avoid invasive  species. Additionally, the City’s General Plan does not include the Project site on maps or    Oakmont Meadows Residential Development Project Page 27 lists or locations with biological resources.9 The Project would result in the removal of non‐ native grasslands and landscaping, which are not a special status species or habitat.  Existing trees at the Project site, which are not special‐status, are potentially covered under  the City’s Tree Preservation Ordinance (Municipal Code Chapter 13.30), depending on size  and type of tree. While the Project proposes retention of most trees at the site as well as  additional trees to be planted per the landscaping plan, any trees to be removed would  require issuance by the City of a Tree Removal Permit. Compliance with this process will  ensure the Project does not result in conflict with the Tree Preservation Ordinance.  Additionally, trees on the Project site or in the vicinity could host the nests of common  birds such as house finch, American robin, northern mockingbird, European starling,  and/or Brewer’s blackbird. These species are locally and regionally abundant, and Project  effects on these species would be minimal or nil. However, nearly all native birds are  protected under the federal Migratory Bird Treaty Act and the California Fish and Wildlife  Code, so the following mitigation would be applicable to prevent a “take” of these species  under these regulations related to disturbance during nesting.  Mitigation Measure   Bio‐1: Nesting Birds. If construction occurs during the breeding season (February  through August), the site and a surrounding radius of not less than 0.5 miles  shall be surveyed by a qualified biologist to verify the presence or absence of  nesting birds protected under the federal Migratory Bird Treaty Act and the  California Fish and Wildlife Code. Pre‐construction surveys shall be  conducted within 15 days prior to start of work and shall be submitted to the  Building Division. If the survey indicates the potential presences of nesting  birds, the applicant shall comply with recommendations of the biologist  regarding an appropriately sized buffer around the nest in which no work  will be allowed until the young have successfully fledged. The size of the nest  buffer will be based to a large extent on the nesting species and its sensitivity  to disturbance.    As noted above, there are no other special‐status species with the potential to be  significantly impacted by the Project. With implementation of Mitigation Measure Bio‐1, the  impact related to special‐status species and habitats would be less than significant with  mitigation.    c) Wetlands. The Project site was fully assessed for biological resources and habitat under the  Prior MND, which found no wetlands at the Project site. Since that time, the site has been  maintained as a vacant lot with non‐native grassland and landscaping maintained and  weeded regularly so conditions related to wetlands would not have changed and the Project  would have no impact related to wetlands.                                                          9 City of South San Francisco, prepared by Dyett and Bhatia, South San Francisco General Plan, adopted October  1999, as amended, Section 7.1. Habitat and Biological Resources.    Page 28   Oakmont Meadows Residential Development Project   d) Wildlife Corridors. The Project site is surrounded by roadways and other developed areas  and does not have the potential to act as a substantial wildlife corridor. The Project would  have a less than significant impact related to movement of wildlife.  e, f)  Local Policies and Ordinances and Conservation Plans. The Project site is not subject to any  habitat conservation or natural community conservation plans and thus would not conflict  with any approved local, regional, or state habitat conservation plan. As noted under items  “a, b” above, the Project would comply with the City’s Tree Preservation Ordinance and  therefore not cause a conflict with local policies. There are no other local policies applicable  to the proposed Project. There would be no impact.        Oakmont Meadows Residential Development Project Page 29 5. CULTURAL RESOURCES  Would the project: Po t e n t i a l l y  Si g n i f i c a n t   Im p a c t   Le s s  Th a n  Si g n i f i c a n t   Wi t h  Mi t i g a t i o n   Le s s  Th a n   Si g n i f i c a n t  Im p a c t   No  Im p a c t   a) Cause a substantial adverse change in the significance of a historical  resource as defined in Public Resources Section 15064.5?     b)  Cause a substantial adverse change in the significance of an  archaeological resource pursuant to Public Resources Section 15064.5?      c)  Directly or indirectly destroy a unique paleontological resource or site  or unique geologic feature?      d)  Disturb any human remains, including those interred outside of  formal cemeteries?        a)  Historic Resources. There are no existing structures at the site. The Project would have no  impact related to historic resources.  b, c)  Archaeological/Paleontological Resources/Human Remains. The Project site was fully  assessed for cultural resources under the Prior MND, which found no known cultural,  Native American, or archaeological resources at the site but recommended measures to  address the unexpected discovery of such resources during ground‐disturbing construction  activities. These measures are covered under current regulations, as outlined below.   If Native American, archaeological, or paleontological resources are discovered on site,  these resources shall be handled according to CEQA Section 15064.5(c), which calls on lead  agencies to refer to the provisions of Section 21083.2 of the Public Resources Code, or  Section 21084.1 if the archaeological site is determined to be a historical resource. This is  standard procedure for any project in California, so the impact is considered less than  significant.  d)  Human Remains. There are no known human remains that would be disturbed by the  proposed Project. If human remains are found during construction activities at the Project  site, they will be handled according to Section 7050.5 of the Health and Safety Code or, if the  remains are Native American, Section 5097.98 of the Public Resources Code as per CEQA  Section 15064.5(d). This is standard procedure for any project in California, so the impact is  considered less than significant.       Page 30   Oakmont Meadows Residential Development Project   6. GEOLOGY AND SOILS  Would the project: Po t e n t i a l l y  Si g n i f i c a n t   Im p a c t   Le s s  Th a n  Si g n i f i c a n t   Wi t h  Mi t i g a t i o n   Le s s  Th a n   Si g n i f i c a n t  Im p a c t   No  Im p a c t   a) Expose people or structures to potential substantial adverse effects,  including the risk of loss, injury, or death involving:      i) Rupture of a known earthquake fault, as delineated on the most  recent Alquist‐Priolo Earthquake Fault Zoning Map issued by the  State Geologist for the area or based on other substantial evidence  of a known fault? (Refer to Division of Mines and Geology Special  Publication 42)       ii)  Strong seismic ground shaking?     iii)  Seismic‐related ground failure, including liquefaction?     iv)  Landslides?     b)  Result in substantial soil erosion or the loss of topsoil?     c)  Be located on a geologic unit or soil that is unstable, or that would  become unstable as a result of the project, and potentially result in on‐  or off‐site landslide, lateral spreading, subsidence, liquefaction or  collapse?       d)  Be located on expansive soil, as defined in Table 18‐1‐B of the Uniform  Building Code (1994), creating substantial risks to life or property?      e)  Have soils incapable of adequately supporting the use of septic tanks  or alternative waste water disposal systems where sewers are not  available for the disposal of waste water?         a‐ d) Geologic Hazards. According to the currently‐adopted CEQA Guidelines, exposure of  people or structures to major geological hazards is considered a significant adverse impact.  Per the California Supreme Court CBIA vs BAAQMD decision (Case No. S213478, decided  December 17, 2015), the scope of CEQA analyses should be limited to the effect of the  environment on a project (as opposed to the effect of a project on the environment).  Therefore, thresholds related to geological and seismic risks are limited to whether or not a  project will exacerbate existing seismic risks. “Induced seismicity” is the term for  earthquakes caused by human activity, and while the mechanisms have been scientifically  proven, all suspected forms of induced seismicity involve substantial increase or loss of  mass in an area, such as through the creation of artificial lakes through dam construction,  large‐scale removal of coal from mining, large‐scale extraction of oil deposits or  groundwater reserves, or large‐scale liquid injection for waste disposal or hydraulic    Oakmont Meadows Residential Development Project Page 31 fracturing. The Project is a substantially smaller scale than these types of projects and would  not have the potential to result in induced seismicity.    The Project’s potential geological hazards impacts under CEQA therefore are focused to  those that could impact biological or hydrological resources or nearby properties (such as  through erosion, creation of unstable slopes, or inadequate septic systems), and not those  that could affect future residents or structures at the Project site. Additional discussion of  non‐CEQA topics are also included below as informational items.  Note that information in this section is based on a series of geotechnical reports and fault  evaluations, as fully detailed in the sources section at the end of this document, including  the most recent Berlogar Geotechnical Consultants report in 2008.   Unstable Soil/Seismically‐Induced Landslides  The preliminary grading plan for the Project includes cut slopes across much of the site  which would expose fill materials, and fill slopes which would have a height of  approximately nine feet near the southeastern corner of the site. As a result, the geotechnical  report contains specific recommendations for the grading plan to ensure support along cut  and fill slopes where grading could remove existing toe support or affect the stability of the  planned fill slopes. The final detailed project plans are required to incorporate the  recommendations in the geotechnical report to avoid or reduce the potential impacts related  to slope instability on the site. Per standard procedures, compliance with design‐level  recommendations will be verified during the construction permitting process.  The report concluded that grading in accordance with the recommendation would reduce  the risk of seismically induced landslides to low. Therefore, the Project’s potential to result  in unstable soils that could impact existing people and structures is less than significant.  Erosion   Grading and construction activities will expose soil to the elements, which would be subject  to erosion during storm events. Implementation of a construction‐period stormwater plan  will mitigate the potential for erosion and loss of top soil.   In accordance with the Clean Water Act and the State Water Resources Control Board  (SWRCB), the Applicant is required to file a Storm Water Pollution Prevention Plan  (SWPPP) prior to the start of construction. The SWPPP shall include specific best  management practices to reduce soil erosion. This is required to obtain coverage under the  General Permit for Discharges of Storm Water Associated with Construction Activity  (Construction General Permit, 99‐08‐DWQ). Per standard procedures, compliance with  SWPPP requirements will be verified during the construction permitting process. Therefore,  the Project’s potential to result in soil erosion or loss of topsoil is less than significant  through compliance with SWPPP requirements.     Page 32   Oakmont Meadows Residential Development Project   Informational Items   As noted above, CEQA does not require an agency to consider the impact of existing  conditions on future project users. Therefore, the following discussion is included for  informational purposes and is not related to CEQA impacts.  The site is situated within an Alquist‐Priolo Earthquake Fault Zone and three active traces of  the San Andreas Fault are on the site. The main trace lies beneath the fill in the center of the  site; two other traces lie on either side of the main trace. The location of fault traces on the  site have been explored in a series of technical studies and earthquake setback zones  incorporated into the Project per applicable regulations. Within the fault zone, surface  rupture could result in displacement of more than 10 feet. The risk of major faulting‐ induced displacement outside of the setback zones is considered low. All habitable  structures are located outside of the setback zone. As allowable under applicable  regulations, non‐habitable detached garages, park and open space areas, and infrastructure  including roadways, are located within the setback zone.  The San Francisco Bay Area is a seismically active region and the Project, along with the  region as a whole, is likely to experience strong seismic ground shaking during its lifetime.  A moderate to major earthquake on the San Andreas fault or a major earthquake on other  regional faults including the Hayward, Calaveras, or Seal Cove faults would likely cause  severe ground shaking on the Project site that could damage structures and infrastructure.   A geotechnical report was prepared for the proposed Project that contains specific  recommendations to the seismic parameters for design of the proposed structures (e.g.,  related to foundations and soft‐story conditions) and utilities. The report concluded that the  risk of liquefaction, ground subsidence, landslides at the site is are low. Based on site soil  analysis, this report included specific recommendations for construction of structures and  infrastructure. These recommendations will be updated to reflect the current Project plans  as recommendations were made based on a previous version. In addition to designing the  Project in accordance with the current standards set forth in the California Building Code,  the Project design and construction shall incorporate the recommendations in the  geotechnical report to avoid or reduce the geotechnical hazards to structures and utilities on  the site. Per standard procedures, compliance with design‐level recommendations will be  verified during the construction permitting process.     e)  Septic Tanks. The Project would not include the use of septic tanks and associated disposal  facilities.  Therefore, the Project would have no impact in this regard.     Oakmont Meadows Residential Development Project Page 33 7. GREENHOUSE GAS EMISSIONS  Would the project: Po t e n t i a l l y  Si g n i f i c a n t   Im p a c t   Le s s  Th a n  Si g n i f i c a n t   Wi t h  Mi t i g a t i o n   Le s s  Th a n   Si g n i f i c a n t  Im p a c t   No  Im p a c t   a) Generate greenhouse gas emissions, either directly or indirectly, that  may have a significant impact on the environment?      b)  Conflict with an applicable plan, policy or regulation adopted for the  purpose of reducing the emissions of greenhouse gases?        a) Greenhouse Gas Emissions. BAAQMD has determined that greenhouse gas (GHG)  emissions and global climate change represent cumulative impacts. BAAQMD adopted a  threshold of significance for operational GHGs of 1,100 metric tons carbon dioxide  equivalent (CO2e) per year or, if the project is too large to meet that threshold, an efficiency  threshold of 4.6 metric tons CO2e per service population per year.   Similar to the analysis for Air Quality impacts (Section 3 of this document), the Project was  compared to BAAQMD screening criteria that identify project sizes by type that could have  the potential to result in emissions over criteria levels. As it relates to greenhouse gas  emissions, this table includes screening levels of 56 single family dwelling units.10 At 19  units, the Project would be below the screening size for a project of this type, and would  therefore be below threshold levels. The impact related to GHG emissions is less than  significant.     b) Greenhouse Gas Reduction Plans. The City adopted a qualified GHG reduction plan in 2014,  the City of South San Francisco Climate Action Plan. This plan estimated community‐wide  GHG emissions of 548,600 metric tons CO2e in 2005 and a target reduction of 15% below the  2005 baseline levels.   Many of the Climate Action Plan’s reduction measures are targeted to city‐wide strategies  that are not directly applicable to the proposed Project. As a small infill residential project  located in an otherwise developed area, the Project would not substantially contribute to  bicycle and pedestrian connectivity or support of public transit or automobile dependence  (Measures 1.1 through 1.3), but would not conflict with these measures either. The Project  would meet current standards of energy and water efficiency (Measures 3.1 and 6.1), and  residents would participate in recycling for waste reduction (Measure 5.1). A discussion of  the Project in relation to the Clean Air Plan is included in Section 3: Air Quality.                                                          10 BAAQMD, May 2011, California Environmental Quality Act Air Quality Guidelines, pp. 3‐2 to 3‐3.    Page 34   Oakmont Meadows Residential Development Project   Additionally, GHG emissions associated with the proposed Project were analyzed per the  BAAQMD Guidelines. BAAQMD’s thresholds and methodologies take into account  implementation of state‐wide regulations and plans, such as the AB 32 Scoping Plan and  adopted state regulations such as Pavley and the low carbon fuel standard. Therefore, there  would be no impact in relation to consistency with GHG reduction plans.        Oakmont Meadows Residential Development Project Page 35 8.  HAZARDS AND HAZARDOUS MATERIALS  Would the project: Po t e n t i a l l y  Si g n i f i c a n t   Im p a c t   Le s s  Th a n  Si g n i f i c a n t   Wi t h  Mi t i g a t i o n   Le s s  Th a n   Si g n i f i c a n t  Im p a c t   No  Im p a c t   a)  Create a significant hazard to the public or the environment through  the routine transport, use, or disposal of hazardous materials?      b)  Create a significant hazard to the public or the environment through  reasonably foreseeable upset and accident conditions involving the  release of hazardous materials into the environment?       c)  Emit hazardous emissions or handle hazardous or acutely hazardous  materials, substances, or waste within one‐quarter mile of an existing  or proposed school?       d)  Be located on a site which is included on a list of hazardous materials  sites compiled pursuant to Government Code Section 65962.5 and, as  a result, would it create a significant hazard to the public or the  environment?       e)  For a project located within an airport land use plan or, where such a  plan has not been adopted, within two miles of a public airport or  public use airport, would the project result in a safety hazard for  people residing or working in the project area?       f)  For a project within the vicinity of a private airstrip, would the  project result in a safety hazard for people residing or working in the  project area?       g) Impair implementation of or physically interfere with an adopted  emergency response plan or emergency evacuation plan?      h)  Expose people or structures to a significant risk of loss, injury or  death involving wildland fires, including where wildlands are  adjacent to urbanized areas or where residences are intermixed with  wildlands?           a‐d)  Hazardous Materials. The Project site was fully assessed for hazardous materials under the  Prior MND, which found that the site is not included on a list of hazardous materials sites  compiled pursuant to Government Code Section 65962.5 but that portions of the site were  filled in the 1960s, before there were regulatory requirements for the source and contents of  fill material and the potential exists for fill at the site to contain materials which would now  be classified as hazardous and could be released during construction activities. Since that  time, the site has been maintained as a vacant lot so conditions related to hazardous  materials would not have changed. The Project site is located approximately 450 feet  southwest of the Westborough Middle School, so is within the vicinity of a school. To    Page 36   Oakmont Meadows Residential Development Project   mitigate the potential for upset of hazardous materials during the construction period, the  Project shall implement the following measure:  Mitigation Measure   Haz‐1: Halting Work on Encountering Materials Believed to be Hazardous. In the  event that materials which are believed to be hazardous are encountered  during site preparation or excavation work, all such activity at the project site  shall be halted until the material in question has been evaluated by the South  San Francisco Fire Department and/or the San Mateo County Environmental  Health Department. Prior to the resumption of work at the project site,  implementation of appropriate response measures and disposal methods in  accordance with applicable state and local regulations and as approved by  the Fire Department would reduce the impact to a level of less than  significant.   Additionally, it is likely that equipment used at the site during construction activities could  utilize substances considered by regulatory bodies as hazardous, such as diesel fuel and  gasoline. However, all construction activities would be required to conform with Title 49 of  the Code of Federal Regulations, US Department of Transportation (DOT), State of  California, and local laws, ordinances and procedures, which would minimize the potential  for accidental release.   Potential impacts are confined to the temporary construction period. Once operational,  residential uses would not be considered a potential source for hazardous material use or  release.  With implementation of Mitigation Measure Haz‐1 and conformance with  applicable regulations, the impact related to hazardous materials would be less than  significant with mitigation.  e, f) Airport Hazards. The closest airport is the San Francisco International Airport, located  approximately 4 miles from the Project site. The Project site is not within the airport land  use plan area (generally 2 miles) or the constraints related to heights and airplane safety.  There are no other airports, either public or private within the vicinity of the Project. There  would be no impact related to airport hazards.  g)  Emergency Response Plan. The Project would not substantially alter traffic patterns and  would not impair implementation of any adopted emergency response plan or emergency  evacuation plan. Therefore, the Project would have no impact in this regard.  h)  Wildland Fire. The Project site is identified in the City’s General Plan (Figure 8‐4) as a Low  Priority Management Unit, which requires vegetation management to reduce potential fuel  for wildfires. Once developed, the site will likely be removed from the designation as a  Management Unit. At that point, the potential for wildlife fire would be considered low, as  the site is surrounded by other development and roadways, although the Fire Department  can establish additional conditions during their review prior to the issuance of construction  permits. Therefore, the Project would have a less than significant impact related to wildland  fire.     Oakmont Meadows Residential Development Project Page 37 9. HYDROLOGY AND WATER QUALITY  Would the project: Po t e n t i a l l y  Si g n i f i c a n t   Im p a c t   Le s s  Th a n  Si g n i f i c a n t   Wi t h  Mi t i g a t i o n   Le s s  Th a n   Si g n i f i c a n t  Im p a c t   No  Im p a c t   a)  Violate any water quality standards or waste discharge  requirements?      b)  Substantially deplete groundwater supplies or interfere substantially  with groundwater recharge such that there would be a net deficit in  aquifer volume or a lowering of the local groundwater table level  (e.g., the production rate of pre‐existing nearby wells would drop to a  level which would not support existing land uses or planned uses for  which permits have been granted)?       c)  Substantially alter the existing drainage pattern of the site or area,  including through the alteration of the course of a stream or river, in  a manner which would result in substantial erosion or siltation on‐ or  off‐site?       d)  Substantially increase the rate or amount of surface runoff in a  manner which would result in flooding on‐ or off‐site?      e)  Create or contribute runoff water which would exceed the capacity of  existing or planned stormwater drainage systems due to changes in  runoff flow rates or volumes?       f) Otherwise substantially degrade water quality?     g) Place housing within a 100‐year flood hazard area as mapped on a  federal Flood Hazard Boundary or Flood Insurance Rate Map or  other flood hazard delineation map?       h)  Place within a 100‐year flood hazard area structures, which would  impede or redirect flood flows?      i)  Expose people or structures to a significant risk of loss, injury or  death involving flooding, including flooding as a result of the failure  of a levee or dam?       j)  Inundation by seiche, tsunami, or mudflow?       a, e)  Water Discharge Quality and Capacity   Construction Period   As noted in Section 6: Geology and Soils, the Applicant is required to file a SWPPP prior to  the start of construction to detail measures to control the level and quality or stormwater    Page 38   Oakmont Meadows Residential Development Project   during the construction period. Per standard procedures, compliance with SWPPP  requirements will be verified during the construction permitting process. Therefore, the  Project’s potential to result in construction‐period impacts to runoff volume or quality  would be less than significant.  Operational Period  Federal Clean Water Act regulations require municipalities to obtain NPDES permits that  outline programs and activities to control surface stormwater pollution. Municipalities, such  as the City of South San Francisco, must eliminate or reduce ʺnon‐pointʺ pollution,  consisting of all types of substances generated as a result of urbanization (e.g. pesticides,  fertilizers, automobile fluids, sewage, litter, etc.), to the “maximum extent practicable” (as  required by Clean Water Act Section 402(p)(3)(B)(iii)). Clean Water Act Section 402(p) and  U.S. EPA regulations (40 CFR 122.26) specify a municipal program of “best management  practices” to control stormwater pollutants. Best Management Practices (BMP) refers to any  kind of procedure or device designed to minimize the quantity of pollutants that enter the  storm drain system. To comply with these regulations, Each incorporated city and town in  San Mateo County joined with the County of San Mateo to form the San Mateo County  Water Pollution Prevention Program (SMCWPPP) in applying for a regional NPDES  permit.11   The Regional Water Quality Control Board (RWQCB) adopted a Municipal Regional Permit  (MRP) on October 14, 2009 as the NPDES permit for all Bay Area municipalities, which  includes Provision C.3. The C.3 requirements are intended to protect water quality by  minimizing pollutants in runoff, and to prevent downstream erosion by: designing each  project site to minimize imperviousness, detain runoff, and infiltrate runoff where feasible;  treating runoff prior to discharge from the site; ensuring runoff does not exceed pre‐project  peaks and durations; and maintaining treatment facilities. Project applicants must prepare  and implement a Stormwater Control Plan containing treatment and source control  measures that meet the “maximum extent practicable” standard as specified in the NPDES  permit and the SMCWPPP C.3 Guidebook. Project applicants must also prepare a  Stormwater Facility Operation and Maintenance Plan and execute agreements to ensure the  stormwater treatment and flow‐control facilities are maintained in perpetuity.   The site is currently entirely pervious surfaces (100% of the site). The proposed Project  would reduce the pervious surfaces by approximately 1.73 acres, resulting in pervious  surfaces on approximately 65% of the site. Runoff generated at the site will be directed to  bioretention areas where water will be naturally slowed and filtered prior to entering the  stormdrainage system. The Project will be required to submit preliminary stormwater  treatment plans and C.3 worksheets demonstrating the change in impervious area at the site  and appropriateness of stormwater system elements.                                                          11 Regional Water Board, 2007, Order No. R2‐2007‐0027, NPDES Permit No. CAS0029921.    Oakmont Meadows Residential Development Project Page 39 Through compliance with post‐construction requirements related to implementation of the  NPDES permit C.3 requirements, including Project preparation and implementation of a  Stormwater Control Plan and Stormwater Facility Operation and Maintenance Plan, the  long‐term volume of water and water quality impacts from Project operation would be less  than significant.  b)  Groundwater Recharge and Supplies. The Project site and surrounding area are connected  to the municipal water supply and groundwater at the site is not used directly by this or  other properties as a water supply. Additionally, the Project would comply with stormwater  drainage requirements (see item “a, e” above), including permeable bioretention areas. The  Project would not substantially deplete groundwater supplies or interfere substantially with  groundwater recharge, and would have a less than significant impact related to  groundwater.  c, d)  Drainage Pattern Alteration. As discussed under item “a, e” above, the Project will  increase impervious site area and slow and treat runoff with bioretention areas prior to  discharge into the stormdrainage system. Through compliance with applicable regulations,  the runoff from the site will be the same or reduced from that existing and will not cause  erosion, siltation, or flooding. Project impacts related to alteration of drainage patterns  would be less than significant.  f) Otherwise Substantially Degrade Water Quality. Construction‐related and post‐construction  water quality are discussed under item “a, e” above and the Project does not otherwise  degrade water quality (less than significant).  g‐j) Flooding and Inundation. The Project is not located in a 100‐year flood zone12 so would  have no impact related to flood zones.    The Project site is located at elevations of over 500 feet and is not located downhill from a  dam or large body of water and is therefore not considered to have substantial risk for  inundation from tsunami, seiche, levee or dam failure or mudflow.13 Therefore, there would  be no impact related to inundation.                                                               12 Federal Emergency Management Agency (FEMA), October 15, 2012, Flood Insurance Rate Map (FIRM),  Countywide map, Panel 06081C0039E (unprinted), accessed at https://msc.fema.gov/portal.  13 City of South San Francisco, prepared by Dyett and Bhatia, South San Francisco General Plan, adopted October  1999, as amended, page 250.    Page 40   Oakmont Meadows Residential Development Project   10. LAND USE AND PLANNING  Would the project: Po t e n t i a l l y  Si g n i f i c a n t   Im p a c t   Le s s  Th a n  Si g n i f i c a n t   Wi t h  Mi t i g a t i o n   Le s s  Th a n   Si g n i f i c a n t  Im p a c t   No  Im p a c t   a)  Physically divide an established community?    b)  Conflict with any applicable land use plan, policy, or regulation of an  agency with jurisdiction over the project (including, but not limited  to the general plan, specific plan, local coastal program, or zoning  ordinance) adopted for the purpose of avoiding or mitigating an  environmental effect?      c) Conflict with any applicable habitat conservation plan or natural  community conservation plan?        a) Physical Division of a Community. The Project involves residential development of an infill  residential lot surrounded by existing development and roadways and would not have the  potential to divide the established community. (No Impact)  b) Conflict with Land Use Plan. Development of the proposed Project would be generally  compatible with existing surrounding land uses and the existing residential zoning (RL‐8)  and General Plan designation (Low Density Residential) at the site. The potential for the  Project as proposed to result in environmental impacts is assessed throughout this  document. While the City will make determinations regarding Project consistency with all  their policies and regulations, the Project would have no impact with regard to land use  plan conflicts related to environmental effects.  c) Conflict with Conservation Plan. The Project site is not subject to a conservation plan. It is  an infill site surrounded by urban development and roadways. The Project would,  therefore, have no impact under this item.       Oakmont Meadows Residential Development Project Page 41 11.  MINERAL RESOURCES  Would the project: Po t e n t i a l l y  Si g n i f i c a n t   Im p a c t   Le s s  Th a n  Si g n i f i c a n t   Wi t h  Mi t i g a t i o n   Le s s  Th a n   Si g n i f i c a n t  Im p a c t   No  Im p a c t   a)  Result in the loss of availability of a known mineral resource that  would be of value to the region and the residents of the state?      b)  Result in the loss of availability of a locally‐important mineral  resource recovery site delineated on a local general plan, specific  plan or other land use plan?         a, b) Mineral Resources. No known mineral resources are located on the site according to the  United States Geological Survey (USGS) Mineral Resources Data System.14 The City’s  General Plan does not identify mineral resources within City limits. The Project would have  no impact with regard to mineral resources.                                                                  14 US Geological Survey, Mineral Resources Data System, publication date 2005, edition 20120127, accessed at  http://mrdata.usgs.gov/mrds/.    Page 42   Oakmont Meadows Residential Development Project   12. NOISE  Would the project result in: Po t e n t i a l l y  Si g n i f i c a n t   Im p a c t    Le s s  Th a n  Si g n i f i c a n t   Wi t h  Mi t i g a t i o n    Le s s  Th a n   Si g n i f i c a n t  Im p a c t   No  Im p a c t   a)  Exposure of persons to or generation of noise levels in excess of  standards established in the local general plan or noise ordinance,  or applicable standards of other agencies?       b) Exposure of persons to or generation of excessive groundborne  vibration or groundborne noise levels?      c)  A substantial permanent increase in ambient noise levels in the  project vicinity above levels existing without the project?      d)  A substantial temporary or periodic increase in ambient noise levels  in the project vicinity above levels existing without the project?      e)  For a project located within an airport land use plan or, where such  a plan has not been adopted, within two miles of a public airport or  public use airport, exposure of people residing or working in the  project area to excessive noise levels?      f)  For a project in the vicinity of a private airstrip, exposure of people  residing or working in the project area to excessive noise levels?       a‐d) Excessive Noise or Vibration.   Construction Noise    Construction activities generate noise. Ambient and maximum intermittent noise levels  would increase throughout the period when the Project builds out. The South San Francisco  Noise Ordinance (Chapter 8.32 of the Municipal Code, Section 8.32.050) restricts  construction activities to the hours of 8:00 a.m. to 8:00 p.m. on weekdays, 9:00 a.m. to 8:00  p.m. on Saturdays, and 10:00 a.m. to 6:00 p.m. on Sundays and holidays. This ordinance also  limits noise generation of any individual piece of equipment to 90 dBA at 25 feet or at the  property line. Construction activities will comply with the Noise Ordinance. Additionally,  the Project is relatively small, and construction activities involving noisy machinery are not  expected to span more than one construction season.    Groundborne noise and vibration can result from heavy construction practices utilizing pile  drivers or hoe‐rams. No such activities are planned for Project construction. Construction  truck traffic traveling at low speed (25 mph or less) would access the site via Oakmont  Drive, Shannon Drive, and Shannon Court Park, where residential structures are within  about 25 feet of the roadways. Groundborne vibration from a loaded truck at low speed  would be less than 0.08 in/sec Peak Particle Velocity (PPV) at a distance of 25 feet (Transit    Oakmont Meadows Residential Development Project Page 43 Noise and Vibration Impact Assessment, United States Department of Transportation,  Office of Planning and Environment, Federal Transit Administration, May 2006). Vibration  levels may be intermittently perceptible, but would be well below a level of 0.30 in/sec PPV  that could cause damage to normal structures.    With standard construction practices and hours, consistent with City regulations, impacts  from noise and vibration generated by construction of the Project would be less than  significant.  Operational Noise    Operation of residential properties does not produce substantial levels of vibration or noise.  Traffic‐related noise impacts generally occur with at least a doubling of traffic volumes on  roadways adjacent to areas already at or above acceptable noise conditions. As detailed in  the Transportation Assessment (Attachment B), the net new traffic would be well below a  doubling of volumes on area roadways. Therefore, impacts related to noise and vibration  during operation would be less than significant.  While the future residents of the proposed Project would be considered sensitive receptors  for noise, the effects of the environment on a project are not considered a CEQA impact  (which is focused to the effects of a project on the environment, and not the reverse).15 The  following is included for informational purposes:   The ambient noise environment at the Project site is primarily affected by traffic nose and is  anticipated to be approximately 60 to 65 dBA, which is considered acceptable for residential  uses. 16   e, f) Airport Noise. The Project is unrelated to airport operation and would not result in changes  or increases in airport noise that could affect others. The Project would have no impact  related to airport noise.    As noted above, the effects of the environment on a project are not considered  environmental impacts under CEQA, and the following is included for informational  purposes. The closest airport is the San Francisco International Airport, located  approximately 4 miles from the Project site. The Project site is not within the airport land  use plan area (generally 2 miles) and is not within the area impacted by airplane flyover  noise.17 There are no other airports, either public or private within the vicinity of the Project.                                                              15 California Building Industry Assn. v. Bay Area Air Quality Management Dist., (2015) 62 Cal.4th 369, Case No.  S213478.   16 City of South San Francisco, prepared by Dyett and Bhatia, South San Francisco General Plan, adopted October  1999, as amended, Table 9.2‐1 and Figure 9‐2.  17 City/County Association of Governments of San Mateo County, November 2012, Comprehensive Airport Land Use  Compatibility for the Environs of San Francisco International Airport, Exhibit IV‐6.     Page 44   Oakmont Meadows Residential Development Project   13. POPULATION AND HOUSING  Would the project: Po t e n t i a l l y  Si g n i f i c a n t   Im p a c t   Le s s  Th a n  Si g n i f i c a n t   Wi t h  Mi t i g a t i o n   Le s s  Th a n   Si g n i f i c a n t  Im p a c t   No  Im p a c t   a)  Induce substantial population growth in an area, either directly (for  example, by proposing new homes and businesses) or indirectly (for  example, through extension of roads or other infrastructure)?        b)  Displace substantial numbers of existing housing, necessitating the  construction of replacement housing elsewhere?      c)  Displace substantial numbers of people, necessitating the  construction of replacement housing elsewhere?       a) Substantial Population Growth. The proposed Project would result in 19 housing units with a  population of approximately 59 residents.18 The proposed development is consistent with  site zoning and the site’s land use designation and would be within the population growth  assumed in the General Plan. As an infill project surrounded by developed properties and  roadways, the Project would not indirectly induce additional population growth. Therefore,  the impact in relation to inducement of substantial population growth would be a less than  significant.  b‐c) Displacement of People or Housing. There is no housing or residents at the existing Project  site, which is currently vacant. The Project would displace neither existing housing nor  people. (No impact)                                                              18  State Department of Finance, E‐5 Population and Housing Estimates for Cities, Counties, and the State, 2011‐2015,  indicates an average household size of 3.12 persons in South San Francisco in 2015.     Oakmont Meadows Residential Development Project Page 45 14. PUBLIC SERVICES   Would the project result in substantial adverse physical impacts  associated with the provision of new or physically altered governmental  facilities, need for new or physically altered governmental facilities, the  construction of which could cause significant environmental impacts, in  order to maintain acceptable service ratios, response times or other  performance objectives for any of the following public services? Po t e n t i a l l y    Si g n i f i c a n t  Im p a c t   Le s s  Th a n  Si g n i f i c a n t   Wi t h  Mi t i g a t i o n   Le s s  Th a n   Si g n i f i c a n t  Im p a c t   No  Im p a c t   a) Fire protection.    b) Police protection.    c) Schools.    d) Parks.    e) Other public facilities.      a‐e) Public Services. The proposed Project is located on a developed site within South San  Francisco that is already served by public services. The Project would add population  consistent with development assumptions under the General Plan, but the minimal  increases in demand for services expected with the population growth (see section 13),  would be offset through payment of development fees and annual taxes, a portion of which  go toward ongoing provision of and improvements to public services. The Project is not  large enough to require the need for new or physically altered facilities to address Project  demand, and such demand is consistent with and would have been assumed under the  General Plan. Therefore, the impact to public services would be less than significant.         Page 46   Oakmont Meadows Residential Development Project   15. RECREATION  Would the project: Po t e n t i a l l y  Si g n i f i c a n t   Im p a c t   Le s s  Th a n  Si g n i f i c a n t   Wi t h  Mi t i g a t i o n   Le s s  Th a n   Si g n i f i c a n t  Im p a c t   No  Im p a c t   a)  Increase the use of existing neighborhood and regional parks or  other recreational facilities such that substantial physical  deterioration of the facility would occur or be accelerated.       b)  Include recreational facilities or require the construction or  expansion of recreational facilities which might have an adverse  physical effect on the environment.         a‐b) Recreation. Project development would result in the construction of 19 single‐family  residences and would result in approximately 59 additional residents. The City’s Quimby  Act Park dedication ordinance requires three acres of park dedication for every 1,000  persons, which would equate to 0.177 acres of park required for this Project. The Project  includes a private 2.6‐acre open space area to provide recreational opportunities to Project  residents, which greatly exceeds the Quimby Act park dedication ratio. A development  impact fee would additionally be assessed for the Project unless the on‐site open space area  is dedicated to the City as public park to meet the 0.177 acre public park requirement.  Increased recreational demand of Project residents would be largely met through on‐site  provisions and contribution to public parks through in‐lieu fees, but in any case, would not  be large enough to substantially physically deteriorate existing parks or require the need for  new or physically expanded facilities to address Project demand. The construction of the on‐ site open space has been included in the environmental analysis of this Project. Therefore,  the Project impact related to recreation would be considered less than significant.         Oakmont Meadows Residential Development Project Page 47 16. TRANSPORTATION AND TRAFFIC  Would the project: Po t e n t i a l l y  Si g n i f i c a n t   Im p a c t   Le s s  Th a n  Si g n i f i c a n t   Wi t h  Mi t i g a t i o n   Le s s  Th a n   Si g n i f i c a n t  Im p a c t   No  Im p a c t   a)  Conflict with an applicable plan, ordinance or policy establishing  measures of effectiveness for the performance of the circulation  system, taking into account all modes of transportation including  mass transit and non‐motorized travel and relevant components of  the circulation system, including but not limited to intersections,  streets, highways and freeways, pedestrian and bicycle paths, and  mass transit?       b) Conflict with an applicable congestion management program,  including, but not limited to level of service standards and travel  demand measures, or other standards established by the county  congestion management agency for designated roads or highways?       c)  Result in a change in air traffic patterns, including either an increase  in traffic levels or a change in location that results in substantial  safety risks?       d)  Substantially increase hazards due to a design feature (e.g., sharp  curves or dangerous intersections) or incompatible uses (e.g., farm  equipment)?       e)  Result in inadequate emergency access?     f) Conflict with adopted policies, plans, or programs regarding public  transit, bicycle, or pedestrian facilities, or otherwise decrease the  performance or safety of such facilities?         a, b) Vehicle Circulation and Congestion. A transportation assessment was prepared by W‐ Trans (2016) to assess the potential for transportation impacts resulting from development  of the proposed Project. The transportation assessment was used to complete this section  and is included as Attachment A to this document.   The proposed Project would generate an average of 155 new trips daily, with 12 new trips  during the a.m. peak hour and 16 new trips during the p.m. peak hour. The City of South  San Francisco has established the minimally acceptable LOS standard of D or better at all  intersections in the City. The Westborough Boulevard/Skyline Boulevard intersection is  located on State Route 35, Skyline Boulevard, which is a facility in the County’s  Management Program (CMP) and included in the traffic assessment for this Project. All  study intersections were operating between LOS A and LOS D during the a.m. and p.m.  peak hours and would continue to do so with the addition of Project traffic (see Table 5 in    Page 48   Oakmont Meadows Residential Development Project   the traffic study included as Attachment B). The transportation assessment therefore  determined that, based on the addition of the Project generation trips to current conditions,  the intersections would continue to operate at acceptable LOS and impacts would be less  than significant.  Alternate modes (pedestrian, bicycle and transit) are discussed under item “f” below.  c) Air Traffic Patterns. The Project would not contain any features or characteristics that would  result in a change in air traffic patterns nor would any feature be of sufficient height to affect  air traffic. (No Impact.)  d)  Hazards. The design of the Project would be required to meet all local design and  construction standards, and as such, would not substantially increase hazards due to a  design feature. The proposed Project would have one ingress/egress with a designated  turnaround at the north end of the site. Per City standards, once the intersection is  completed, adequate signage should be installed to promote safety. The Project would have  a less than significant impact related to site hazards.  e) Inadequate Emergency Access. The proposed Project would have one access road for all  ingress and egress. Emergency vehicles would be able to enter the site and maneuver in the  designated turnaround area located at the north end of the site near the townhomes to turn  around and exit the site. The site’s road, which is designed to meet City standards, would be  of adequate width, and the turnaround would be of adequate size. The Project would have  no impact with regard to inadequate emergency access.  f) Alternative Modes. The assessment found that bicycle trips generated by the Project would  be adequately served by the existing dedicated Class II bicycle lanes along the northern  project frontage and Class III bicycle route on the west side of the Project frontage on  Oakmont Drive. The Project would also be adequately served by existing transit facilities  and would adhere to the General Plan’s Guiding Policy that alternative modes should be  encouraged. The site plan has a pedestrian path to and from the site to Oakmont Drive near  an existing SamTrans bus stop. Sidewalks are planned along the private roadway, Shannon  Place, providing direct routes in and out of the development. As Shannon Place would not  be a public street, it would not be required to meet City of South San Francisco standards  requiring sidewalks on both sides of a minor street’s right‐of way although this is  recommended by W‐Trans. The inclusion (or not) of additional sidewalks would not be an  environmental impact and would be negotiated between the City and the Applicant. The  Project would have a less than significant impact with regard to alternative modes.         Oakmont Meadows Residential Development Project Page 49 17. UTILITIES AND SERVICE SYSTEMS  Would the project Po t e n t i a l l y  Si g n i f i c a n t   Im p a c t   Le s s  Th a n  Si g n i f i c a n t   Wi t h  Mi t i g a t i o n   Le s s  Th a n   Si g n i f i c a n t  Im p a c t   No  Im p a c t   a)  Exceed wastewater treatment requirements of the applicable  Regional Water Quality Control Board?      b)  Require or result in the construction of new water or wastewater  treatment facilities or expansion of existing facilities, the  construction of which could cause significant environmental  effects?       c)  Require or result in the construction of new storm water drainage  facilities or expansion of existing facilities, the construction of which  could cause significant environmental effects?       d)  Have sufficient water supplies available to serve the project from  existing entitlements and resources, or are new or expanded  entitlements needed?       e)  Result in a determination by the wastewater treatment provider  which serves or may serve the project that it has adequate capacity  to serve the project’s projected demand in addition to the provider’s  existing commitments?       f)  Be served by a landfill with sufficient permitted capacity to  accommodate the project’s solid waste disposal needs?      g)  Comply with federal, state, and local statutes and regulations  related to solid waste?        a‐g) Utilities. Development of the Project would add approximately 59 people to the Project  area, resulting in a slight increase demand for utilities at the site. The increases would be  incremental and remain a very small fraction of City or area‐wide utility demand that is not  expected to substantially contribute to any exceedances of available capacity or requirement  for new or expanded facilities. As infill development consistent with site zoning and land  use designation, the demand for utilities at the site would have been accounted for in the  General Plan and utility planning. The impact on utilities and service systems would be less  than significant.       Page 50   Oakmont Meadows Residential Development Project   18. MANDATORY FINDINGS OF SIGNIFICANCE  Po t e n t i a l l y  Si g n i f i c a n t   Im p a c t   Le s s  Th a n  Si g n i f i c a n t   Wi t h  Mi t i g a t i o n   Le s s  Th a n   Si g n i f i c a n t  Im p a c t   No  Im p a c t   a)  Does the project have the potential to degrade the quality of the  environment, substantially reduce the habitat of a fish or wildlife  species, cause a fish or wildlife population to drop below self‐ sustaining levels, threaten to eliminate a plant or animal  community, reduce the number or restrict the range of a rare or  endangered plant or animal or eliminate important examples of the  major periods of California history or prehistory?       b) Does the project have impacts that are individually limited, but  cumulatively considerable?  (“Cumulatively considerable” means  that the incremental effects of a project are considerable when  viewed in connection with the effects of past projects, the effects of  other current projects, and the effects of probable future projects.)       c) Does the project have environmental effects which will cause  substantial adverse effects on human beings, either directly or  indirectly?         a) Environmental Quality. Environmental Quality. With the implementation of mitigation  measure Bio‐1 to protect nesting birds during construction, the Project would not degrade  the quality of the environment, substantially reduce the habitat of a fish or wildlife species,  cause a fish or wildlife population to drop below self‐sustaining levels, or threaten to  eliminate a plant or animal community. The Project would not impact rare or endangered  wildlife species, or eliminate important examples of the major periods of California history  or prehistory.  b) Cumulative Impacts. The Project would not result in adverse impacts that are individually  limited but cumulatively considerable, including effects for which project‐level mitigation  were identified to reduce impacts to less than significant levels. All of these potential effects  would be less than significant with implementation of mitigation measures identified in this  document, including mitigation measures Air‐1 and Air‐2 to address construction period  dust and emissions, and would not contribute in considerable levels to cumulative impacts.  c) Adverse Effects on Human Beings. The Project would not result in substantial adverse  effects on human beings, either directly or indirectly. Mitigation measures Air‐1, Air‐2, and  Haz‐1 will minimize the potential for safety impacts related to construction‐period  emissions and disturbance of potentially hazardous undocumented fill and the potential  adverse effects on human beings would be less than significant.    Oakmont Meadows Residential Development Project Page 51 DOCUMENT PREPARERS  Lamphier–Gregory, Inc.  Rebecca Auld, Senior Planner  1944 Embarcadero  Oakland, CA 94606  510.535.6690  City of South San Francisco  This document was prepared in consultation with Billy Gross, Senior Planner, City of South San  Francisco.  SOURCES  The following document sources are included as attachments with this document:  1. W‐Trans, Oakmont Meadows Transportation Assessment, February 12, 2016. (Attachment  B)  2. South San Francisco, prepared by Lamphier & Associates, Oakmont Vistas/Storage USA  Project, Initial Study and Mitigated Negative Declaration, October 1999. (Attachment A)  The document sources listed below are available for review at the City of South San Francisco.  3. Berlogar Geotechnical Consultants, June 2008. Responses to Geotechnical Peer Review  Comments, Oakmont Meadows Development, Westborough Unit 5, Parcel One, Southwest  Corner of Oakmont Drive and Westborough Boulevard, South San Francisco, California.  4. Berlogar Geotechnical Consultants, April 2008. Supplemental Geotechnical Investigation,  Oakmont Meadows, Oakmont Drive and Westborough Boulevard, South San Francisco,  California.   5. Smith‐Emery Company, February 2007. Report of Geotechnical Investigation, Westborough  Unit 5, Parcel 1, Proposed Oakmont Meadows, South San Francisco, California.  6. Earth Systems Consultants, December 2003. Supplemental Geologic Fault Study,  Westborough Unit 5, Parcel 1, “Proposed Oakmont Village,” Westborough Boulevard at  Oakmont Drive, South San Francisco, California.  7. Earth Systems Consultants, December 2000. Geologic Fault Study, Westborough Unit 5,  Parcel One, Proposed Oakmont Village, Westborough Boulevard & Oakmont Drive, South  San Francisco, California.  8. City of South San Francisco, prepared by PMC, February 2014. City of South San Francisco  Climate Action Plan.  9. City of South San Francisco, prepared by Dyett and Bhatia, South San Francisco General  Plan, adopted October 1999, as amended.        Page 52   Oakmont Meadows Residential Development Project                                   This page is intentionally left blank.  ATTACHMENT A: OAKMONT VISTAS/STORAGE USA PROJECT, INITIAL STUDY AND MITIGATED NEGATIVE DECLARATION ATTACHMENT TO THE APRIL 2016 OAKMONT MEADOWS RESIDENTIAL DEVELOPMENT PROJECT INITIAL STUDY AND MITIGATED NEGATIVE DECLARATION INITIAL STUDY CHECKLIST • Any conflict with the provisions of an adopted Habitat Conservation Plan, Natural Community Conservation Plan, or other approved local, regional, or state habitat conservation plan? Setting, Background and Methods No impact The following biological assessment conducted by Environmental Collaborative provides information on the biological resources of the site, evaluates potential impacts on sensitive resources, and identifies measures to mitigate adverse impacts of the project. Biological resources were identified through the review and compilation of existing information and conduct of three field reconnaissance surveys, the first on 1 December 1998. The first review and field recormaissance provided information on common biological resources, the extent of sensitive natural communities, potential jurisdictional wetlands, and the distribution and habitat requirements of special-status species which have been recorded from or are suspected to occur in the project vicinity. Two additional detailed surveys were conducted on 30 March and 7 May 1999 which confirmed absence of any populations of special-status plant populations or essential habitat for any special-status animal species of concern. Natural Community Types and Wildlife Habitat The site has been extensively altered by past grading activities which has eliminated most of the native plant cover. Non-native grassland now forms the predominant cover over most of the site. Some locations support areas of native scrub and remnant native grasslands, as well as dense stands of highly invasive non-native shrubs and ornamental trees. A summary of the various community types and associated wildlife species is provided below. Figure 15 shows the extent of the various cover types on the site. Grassland Most of the grassland habitat on the site is composed of non-native annual grasses and forbs. These include: slender wild oat (Avena barbata), wild oat (A. fatua), ripgut brome (Bromus diandrus), Italian ryegrass (Lolium multiflorum), broad-leaf filaree (Erodium botrys), and plantain (Plantago coronopus). Ruderal or weedy species such as bristly ox-tongue (Picris echioides), poison hemlock (Conium maculatum), and wild PAGE 44 OAKMONT VISTAS/STORAGE USA PROJECT PROPOSED MITIGATED NEGATIVE DECLARATION ATTACHMENT B: OAKMONT MEADOWS TRANSPORTATION ASSESSMENT ATTACHMENT TO THE APRIL 2016 OAKMONT MEADOWS RESIDENTIAL DEVELOPMENT PROJECT INITIAL STUDY AND MITIGATED NEGATIVE DECLARATION 475 14th Street, Suite 290 Oakland, CA 94612 510.444.2600 w-trans.com SANTA ROSA • OAKLAND • SAN JOSE Memorandum Date:February 12, 2016 Project:SSF010 To:Nathaniel Taylor Lamphier-Gregory From:Mark Spencer mspencer@w-trans.com Subject:Oakmont Meadows Transportation Assessment As requested,W-Trans has prepared a transportation assessment in support of an Initial Study/MitigatedNegative Declaration for the proposed Oakmont Meadows residential development to be located at 3460WestboroughRoad in the City of South San Francisco in the County of San Mateo.The analysis focuseson the project’s traffic impacts based and the potential for increased traffic associated with the additional19residential units.The transportation assessment was completed in accordance with the criteriaestablished by the City of South San Francisco and the City/County Association of Governments of SanMateo County (C/CAG), and is consistent with standard traffic engineering techniques. Study Area The study area consists of the following intersections: 1.Westborough Boulevard and Skyline Boulevard2.Westborough Boulevard and Oakmont Drive-Callan Boulevard3.Westborough Boulevard and Gellert Boulevard4.Oakmont Drive and Shannon Drive All of the intersections are signalized with the exception of Oakmont Drive/Shannon Drive intersection whichhas stop-controlled side-streets. Intersection turning movement volume counts were obtained January 12, 2016 for all study intersections.The counts were collected during typical weekday a.m. and p.m. peak periods to evaluate the highestpotential impacts for the proposed project. The morning peak hour occurs between 7:00 and 9:00 a.m. andreflects conditions during the home to work or school commute, while the p.m. peak hour occurs between 4:00 and 6:00 p.m. and typically reflects the highest level of congestion during the homeward boundcommute. Pedestrian Facilities Pedestrian facilities include sidewalks, crosswalks, pedestrian signal phases, curb ramps, curb extensions,and various streetscape amenities such as lighting, benches, etc. In general there is a network ofsidewalks, crosswalks, pedestrian signals, and curb ramps provide access for pedestrians in the vicinity oftheproposed project site. Bicycle Facilities The Highway Design Manual, California Department of Transportation (Caltrans), 2012, classifies bikewaysinto three categories: Mr. Nathaniel Taylor Page 2 February 12, 2016 Class I Multi-Use Path –a completely separated right-of-way for the exclusive use of bicycles andpedestrians with cross flows of motorized traffic minimized. Class II Bike Lane –a striped and signed lane for one-way bike travel on a street or highway. Class III Bike Route –signing only for shared use with motor vehicles within the same travel lane on astreet or highway. In the project area,there are Class II bike lanes on Westborough Boulevard between Skyline Boulevard-Sharp Park Road and Galway Drive, as well as on Callan Boulevard north of the project site.There areclass III bike routes on Westborough Boulevard from Galway Drive and east through the study area. Thereare also class III bike routes on Oakmont Drive. Transit Facilities Currently there are several bus stops within walking distance serviced by SamTrans.Bus stops for routes 122 and 28 are currently on Oakmont Drive adjacent to the proposed project site and routes 121 and 140are near the Skyline Boulevard/Westborough intersection. Route 122 connects to the Stonestown Shopping Center and San Francisco State University to the northand South San Francisco BART station to the South.Additional stops include the Colma BART station, Seton Medical Center, and King Plaza Shopping Center with options to transfer to other routes along theroutes. On weekdays, the route begins at 5:15 a.m. or 6:00 a.m., depending on the direction of travel, and ends at 11:10 p.m. with about 30 minute headways.The route operates on a reduced schedule on theweekends. Route 28 runs school days to and from South San Francisco High School. The route runs twice in themorning and evening hours around the high school bell schedule.There is an additional route for early dismissal on Wednesdays.While the route caters to the high school, it can be used for public use. Route 121 provides service every day of the week with varying headways, 30 minutes on weekdays and 60 minutes on weekends. The limits of the service are between Lowell Street/Hanover Street intersectionin San Francisco to the north and the Skyline College Transit Center to the south with stops at the Daily City and Colma BART station. Route 140 provides service between the SFO AirTrain and the intersection of Manor Drive/Palmetto Avenue in Pacifica. The route operates every day of the week with varying start and end times, headways rangingfrom30 minutes to an hour, and limited stops. Collision History The collision history for the study area was reviewed to determine any trends or patterns that may indicatea safety issue. Collision rates were calculated based on records available from the California HighwayPatrol as published in their Statewide Integrated Traffic Records System (SWITRS) reports. The mostcurrent five-year period available is July 1, 2009 through June 30, 2014. As presented in Table 1, the calculated collision rates for the study intersections were compared to averagecollision rates for similar facilities statewide, as indicated in 2012 Collision Data on California State Highways, California Department of Transportation.Generally, the intersections operate below or near thestatewide average for similar facilities.The collision rate calculations are attached. Mr. Nathaniel Taylor Page 3 February 12, 2016 Table 1 –Collision Rates at the Study Intersections Study Intersection Number ofCollisions(2009-2014) CalculatedCollision Rate(c/mve) StatewideAverageCollision Rate(c/mve) 1.Westborough Blvd/Skyline Blvd 31 0.39 0.27 2.Westborough Blvd/Oakmont Dr-Callan Blvd 11 0.20 0.27 3.Westborough Blvd/Gellert Blvd 18 0.20 0.27 4.Shannon Dr/Oakmont Dr 0 0.00 0.15 Note:c/mve = collisions per million vehicles entering Westborough Boulevard and Skyline Boulevard had a calculated collision rate of 0.39 collisions per millionvehicles entering the intersection (c/mve), which is slightly higher than the Statewide Average of 0.27 c/mve.Of the 31 collisions recorded, more than a third were rear-end collisions and of those, the majority weredue to unsafe speeds or following too closely.This could be mitigated with increased enforcement but isgenerally common for congested urban areas. Capacity Analysis Levels of Service Methodology Level of Service (LOS) is used to rank traffic operation on various types of facilities based on traffic volumesand roadway capacity using a series of letter designations ranging from A to F. Generally, Level of ServiceA represents free flow conditions and Level of Service F represents forced flow or breakdown conditions.A unit of measure that indicates a level of delay generally accompanies the LOS designation. The study intersections were analyzed using methodologies published in the Highway Capacity Manual(HCM), Transportation Research Board, 2000. This source contains methodologies for various types ofintersection control, all of which are related to a measurement of delay in average number of seconds pervehicle. Traffic Operation Standards The City of South San Francisco, in General Plan Transportation Policy 4.2.G-9, has established minimallyacceptable LOS standards. Strive to maintain LOS D or better on arterial and collector streets, at all intersections, and on principal arterials in the CMP during peak hours. In addition, it states that an LOS of E or F are acceptable after finding that: There is no practical and feasible way to mitigate the lower level of service; and The uses resulting in the lower level of service are of clear, overall public benefit. Existing Conditions The Existing Conditions scenario provides an evaluation of current operation based on existing trafficvolumesduring the a.m. and p.m. peak periods. This condition does not include project-generated trafficvolumes. Volume data was collected while local schools were in session. Mr. Nathaniel Taylor Page 4 February 12, 2016 Under existing conditions,each of the study intersections operate acceptably. A summary of theintersection level of service calculations is contained in Table 2, and copies of the Level of Servicecalculations are attached. Table 2 –Existing Peak Hour Intersection Levels of Service Study IntersectionApproach AM Peak PM Peak Delay LOS Delay LOS 1.Westborough Blvd/Skyline Blvd 28.5 C 30.5 C 2.Westborough Blvd/Oakmont Dr-Callan Blvd 25.0 C 18.4 B 3.Westborough Blvd/Gellart Blvd 42.4 D 27.1 C 4.Shannon Dr/Oakmont Dr 3.7 A 2.6 A Eastbound Approach 13.2 B 9.8 A Westbound Approach 9.6 B 9.0 A Notes:Delay is measured in average seconds per vehicle; LOS = Level of Service; Results for minor approachesto two-way stop-controlled intersections are indicated in italics; Project Description The proposed infill project would develop 12 single family homes and seven townhomes located on thesouthwest corner of the Oakmont Drive-Callan Boulevard/Westborough Boulevard intersection.The project access would connect to an existing, but currently incomplete, segment of road off of Shannon Park Court. Trip Generation The anticipated trip generation for the proposed project was estimated using standard rates published bythe Institute of Transportation Engineers (ITE) in Trip Generation Manual, 9th Edition,2012 for “SingleFamily Detached Housing” (ITE LU #210)and “Residential Condominiums/Townhouses” (ITE LU #230).The proposed project is expected to generate an average of 155 trips per day, including 12 trips during thea.m. peak hour and 16 during the p.m. peak hour.The expected trip generation potential for the proposedproject is indicated in Table 3. Table 3 –Trip Generation Summary Land Use Units Daily AM Peak Hour PM Peak Hour Rate Trips Rate Trips In Out Rate Trips In Out Proposed Single Family DetachedHousing 12 du 9.52 114 0.75 9 2 7 1.00 12 8 4 Condominium/Townhouse 7 du 5.81 41 0.44 3 1 2 0.52 4 2 2 Total 155 12 3 9 16 10 6 Note:du = dwelling unit; Trip Distribution The pattern used to allocate new project trips to the street network was determined from the residentialdistribution used for the same proposed site, but different proposed project,in the Initial Study and Mitigated Mr. Nathaniel Taylor Page 5 February 12, 2016 Negative Declaration for Oakmont Vistas/Storage USA South San Francisco (October 1999).The applieddistribution assumptions and resulting trips are shown in Table 4. Table 4 –Trip Distribution Assumptions Route Percent Callan Blvd to/from the North 17% Oakmont Dr to/from the South 6% Shannon Dr to/from the East 7% Sharp Park Rd to/from the West 4% Skyline Blvd to/from the North 8% Skyline Blvd to/from the South 10% Westborough Blvd to/from the East 39% Gellert Blvd to/from the North 9% TOTAL 100% Existing plus Project Conditions Upon the addition of project-related traffic to the Existing volumes, the study intersections are expected tocontinue operating acceptably at the same LOS. These results are summarized in Table 5.Project trafficvolumes are shown in Figure 5. Table 5 –Existing and Existing plus Project Peak Hour Intersection Levels of Service Study Intersection Approach Existing Conditions Existing plus Project AM Peak PM Peak AM Peak PM Peak Delay LOS Delay LOS Delay LOS Delay LOS 1.Westborough Blvd/Skyline Blvd 28.5 C 30.5 C 28.6 C 30.5 C 2.Westborough Blvd/OakmontDr-Callan Blvd 25.0 C 18.4 B 25.1 C 18.5 B 3.Westborough Blvd/Gellart Blvd 42.4 D 27.1 C 42.6 D 27.2 C 4.Shannon Dr/Oakmont Dr 3.7 A 2.6 A 4.0 A 2.8 A Eastbound Approach 13.2 B 9.8 A 13.5 B 10.2 B Westbound Approach 9.6 B 9.0 A 9.7 B 9.2 A Notes:Delay is measured in average seconds per vehicle; LOS = Level of Service; Results for minor approachesto two-way stop-controlled intersections are indicated in italics; Conclusion: Upon the addition of the project trips, the study intersections would continue operating atacceptable levels of service set forth by the City of South San Francisco and C/CAG. Alternative Modes Pedestrian Facilities In the study area, there are currently continuous sidewalk facilities.The proposed on-site sidewalks wouldconform with existing facilities.According to the site plan,there would not be a continuous sidewalk onsite Mr. Nathaniel Taylor Page 6 February 12, 2016 but at any on location, there would be a sidewalk on at least one side of the street.There would also be apedestrian path along the eastern perimeter of the project site starting near where the proposed accessroad would conform to existing facilities and ending on Oakmont Drive between the proposed townhomesand the existing residences. Per municipal code, 19.20.010, for minor street in a residential subdivision, a sidewalk is required on eachside of the right of way. Additionally,the 4.3-G-2 guiding policy encourages providing safe and directpedestrianroutes and bikeways between and through residential neighborhoods, and to transit centers. Recommendations:A continuous pedestrian network should be provided with sidewalks on both sides ofShannon Place,to meet City Standards in addition to promoting alternative modes through safe and directpedestrian routes to the alternative modes available on Oakmont Drive adjacent to the site. Bicycle Facilities According to the proposed site plan, there are no proposed bicycle facilities or modification to the existingfacilities. Residents would be expected to use their personal garage for bicycle parking. Conclusion: The existing bicycle facilities and proposed individual garages would adequately serve theresidents of the site. Transit Facilities There are several bus stops within walking distance to the project site. It is reasonable to assume that residents of the proposed project would use public transportation.The General Plan’s guiding policy, 4.4-G-1, states that local and regional public transit serving South San Francisco should be promoted. Theproposedprojectis located adjacent to an existing bus stop.According to the site plan, a pedestrian pathleavingthe site is proposed within 100 feet of the bus stops.T Conclusion:The proposed project site should be adequately served by the existing transit facilities. Parking Requirements Per the South San Francisco Municipal Code 20.330.004,the townhomes and single family dwelling wouldeachrequire two spaces with at least one of the spaces covered.Per the site plan, each of the units wouldbeprovidedwitha two-car garage.Additionally, 19 parking would be provided along Shannon Place.If each residence only parked one car in the garage, the proposed parking supply along Shannon Place wouldaccommodate the other vehicle.The proposed parking supply adequately meets the City Municipal Code. For a comparison, the anticipated parking demand was estimated using standard rates published by ITE inParking Generation, 4th Edition, 2010. The parking demand for the proposed project was estimated usingthe published standard rates for Residential Townhouse (ITE LU#230)and Single-Family DetachedHousing (ITE LU#210), both of which estimate demand based on the number of dwelling units.Based on the parking generation rates, the average parking demand would be 32 parking stalls which would beaccommodatedwith the proposed two car garages and the 19 parking stalls along Shannon Place. Conclusion: The proposed parking supply would adequately serve the site’s residential uses. CEQA Initial Checklist: Project Impacts a.Conflict with an applicable plan, ordinance or policy establishing measures of effectiveness for the performance of the circulation system, taking into account all modes of transportation including mass transit and non-motorized travel and relevant components of the circulation system, including but not Mr. Nathaniel Taylor Page 7 February 12, 2016 limited to intersections, streets, highways and freeways, pedestrian and bicycle paths, and mass transit? The following discussion addresses project impacts on pedestrian and bicycle facilities and transit.Impacts on intersections are addressed under (b) below. Impact on Pedestrian Facilities Less-than-Significant Impact with Mitigation.It is reasonable to assume that residents would wanttowalkto the adjacent street network.Per South San Francisco Municipal Code, 19.20.010, sidewalks are required on both sides of a minor street’s right of way. Additionally, the 4.3-G-2 guiding policy fromthe City’s General Plan states that safe and direct pedestrian routes and bikeways between and through residential neighborhoods, and to transit centers should be encourage. With the proposed recommendation to design for sidewalks on both sides of the street, the residentswould be adequately served and adhere to the City’s guiding policy. Impact on Bicycle Facilities No Impact. There are existing dedicated Class II bicycle lanes along the northern project frontage andClass III bicycle route on the west side of the project frontage on Oakmont Drive. Bicycle tripsgenerated by the project would be adequately served by these existing facilities. Impact on Transit No Impact. The proposed project would adequately be served by the existing facilities as well asadhering to the General Plan’s Guiding Policy that alternative modes should be encouraged. Theproposed site plan has a pedestrian path to and from the site to Oakmont Drive in close proximity to anexisting SamTrans bus stop. b.Conflict with an applicable congestion management program, including, but not limited to level of service standards and travel demand measures, or other standards established by the countycongestion management agency for designated roads or highways? Less-than-Significant Impact.The City of South San Francisco has established the minimally acceptable LOS standard to strive to maintain LOS D or better on arterial and collector streets, at allintersections, and on principal arterials in the CMP during peak hours.In addition, it states that an LOSof E or F are acceptable after finding that there is no practical and feasible way to mitigate the lowerlevel of service and the uses resulting in the lower level of service are of clear, overall public benefit. The Westborough Boulevard/Skyline Boulevard intersection is located on State Route 35, SkylineBoulevard, which is a facility in the County’s Management Program (CMP); however, the intersectionis not one of the 16 intersections in the CMP.Based on the CMP,that segment of Skyline Boulevardhas an LOS standard of E but the intersection must maintain the LOS Standard set forth by the City ofSouth San Francisco which is LOS D. Based on the counts collected during the morning and evening peak hours on January 12, 2016, eachof the study intersections are operating at an acceptable set forth by the City. Upon the addition of theproject generation trips to the existing network, the intersections would continue to operate at theirexisting LOS. c.Result in a change in air traffic patterns, including either an increase in traffic levels or a change inlocation that results in substantial safety risks? Mr. Nathaniel Taylor Page 8 February 12, 2016 No Impact. The project would not contain any features or characteristics that would result in a changein air traffic patterns nor would any feature be of sufficient height to affect air traffic. d.Substantially increase hazards due to a design feature (e.g., sharp curves or dangerous intersections) or incompatible uses (e.g., farm equipment)? Less-than-Significant Impact. The design of the project would be required to meet all local designand construction standards, and as such, would not substantially increase hazards due to a designfeature.The proposed project would have one ingress and one egress with a designated turnaroundlocated on the north end of the site. The proposed point of ingress and egress would conform to anexistingleg of the Shannon Drive/ Shannon Court intersection.Per City standards, once the intersectionis completed, adequate signage should be installed to promote safety. e.Result in inadequate emergency access? Less-than-Significant Impact.The proposed project would have one access road for all ingress andegress.Emergency vehicles would be able to enter the site and maneuver in the designated turnaroundarea located at the north end of the site near the townhomes to turn around and exit the site. The site’sroad, which is designed to meet City standards, would be of adequate width,and the turnaround wouldbe of adequate size. f.Conflict with adopted policies, plans, or programs regarding public transit, bicycle, or pedestrian facilities,or otherwise decrease the performance or safety of such facilities? Less-than-Significant Impact with Mitigation. See discussion under (a) above. The proposed projectwould be adequately served by existing bicycle and transit facilities.It is recommended that the on-site pedestrian facilities be improved by incorporating sidewalks on both sides of Shannon Place suchthat the improvements meet the City’s specifications.This recommendation would also ensureconsistency with General Plan Policy regarding pedestrian pathways. With this mitigation measure, theproject would not conflict with adopted policies, plans, or programs regarding alternative modes. Conclusions and Recommendations The proposed project would generate an average of 155 new trips daily,with 12 new trips during thea.m. peak hour and 16 new trips during the p.m. peak hour. Upon the addition of project generated trips, all intersections would operate at LOS D or better whichis the lowest acceptable LOS standard as established by the City of San Francisco and C/CAGthresholds of significance. The proposed parking supply of 19 parking spaces and a two-car garage for each unit adheres to theCity’s requirements as well as the anticipated average parking demand for the site based ITE’s parkinggenerationrates. Sidewalks should be constructed on each of Shannon Place to provide a continuous pedestrianconnection. The proposed project would be accommodated by the existing bicycle and transit facilities. MES/bkb/SSF010.M1 Mr. Nathaniel Taylor Page 9 February 12, 2016 Attachments:Collision Rate CalculationsLOS Calculations Date of Count: Number of Collisions: 31 Number of Injuries: 13 Number of Fatalities: 0 ADT: 44100 Start Date: End Date: Number of Years: 5 Intersection Type: Four-Legged Control Type: Signals Area: Urban 31x 44,100xx5 Study Intersection 0.39c/mve Statewide Average* 0.27c/mve c/mve = collisions per million vehicles entering intersection * 2012 Collision Data on California State Highways, Caltrans Date of Count: Number of Collisions: 11 Number of Injuries: 9 Number of Fatalities: 0 ADT: 29600 Start Date: End Date: Number of Years: 5 Intersection Type: Four-Legged Control Type: Signals Area: Urban 11x 29,600xx5 Study Intersection 0.20c/mve Statewide Average* 0.27c/mve c/mve = collisions per million vehicles entering intersection * 2012 Collision Data on California State Highways, Caltrans Oakmont Meadows Tuesday, January 12, 2016 Tuesday, January 12, 2016 41.9% collision rate = 365 Number of Collisions x 1 Million collision rate = 1,000,000 Westborough Boulevard & Oakmont Drive-Callan Boulevard 41.9% ADT = average daily total vehicles entering intersection July 1, 2009 365 Intersection # Fatality RateInjury Rate ADT x 365 Days per Year x Number of Years 0.0% collision rate = ADT = average daily total vehicles entering intersection 0.4% 81.8% Collision Rate Intersection Collision Rate Calculations July 1, 2009 June 30, 2014 Intersection #Westborough Boulevard-Sharp Park Road & Skyline Boulevard1: 2: June 30, 2014 Number of Collisions x 1 Million 0.4% collision rate = ADT x 365 Days per Year x Number of Years 41.9% 1,000,000 Fatality Rate 0.0% Collision Rate Injury Rate Whitlock & Weinberger Transportation, Inc. 2/11/2016 Page 1 of 10 Date of Count: Number of Collisions: 18 Number of Injuries: 11 Number of Fatalities: 0 ADT: 48700 Start Date: End Date: Number of Years: 5 Intersection Type: Four-Legged Control Type: Signals Area: Urban 18x 48,700xx5 Study Intersection 0.20c/mve Statewide Average* 0.27c/mve c/mve = collisions per million vehicles entering intersection * 2012 Collision Data on California State Highways, Caltrans Date of Count: Number of Collisions: 0 Number of Injuries: 0 Number of Fatalities: 0 ADT: 4300 Start Date: End Date: Number of Years: 5 Intersection Type: Four-Legged Control Type: Stop & Yield Controls Area: Urban 0x 4,300xx5 Study Intersection 0.00c/mve Statewide Average* 0.15c/mve c/mve = collisions per million vehicles entering intersection * 2012 Collision Data on California State Highways, Caltrans Tuesday, January 12, 2016 Shannon Drive & Oakmont Drive ADT = average daily total vehicles entering intersection 0.4%41.9% 0.0% Number of Collisions x 1 Million 1.0% collision rate = ADT = average daily total vehicles entering intersection 0.0%0.0% 1,000,000 365 ADT x 365 Days per Year x Number of Years collision rate = Collision Rate 3: Westborough Boulevard & Gellart Boulevard collision rate = 1,000,000 Number of Collisions x 1 Million June 30, 2014 Tuesday, January 12, 2016 61.1% 4: Injury Rate June 30, 2014 Intersection Collision Rate Calculaions Intersection # Fatality Rate 365 Collision Rate Oakmont Meadows July 1, 2009 41.9% Fatality RateInjury Rate July 1, 2009 collision rate = Intersection # ADT x 365 Days per Year x Number of Years Whitlock & Weinberger Transportation, Inc. 2/11/2016 Page 2 of 10 AM E x i s t i n g M o n F e b 8 , 2 0 1 6 1 8 : 2 0 : 0 8 P a g e 2 - 1 -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - A M P e a k H o u r - E x i s t i n g C o n d i t i o n s -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - L e v e l O f S e r v i c e C o m p u t a t i o n R e p o r t 2 0 0 0 H C M O p e r a t i o n s M e t h o d ( B a s e V o l u m e A l t e r n a t i v e ) ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * In t e r s e c t i o n # 1 W e s t b o r o u g h B o u l e v a r d / S k y l i n e B o u l e v a r d ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * Cy c l e ( s e c ) : 1 0 0 C r i t i c a l V o l . / C a p . ( X ) : 0 . 6 4 5 Lo s s T i m e ( s e c ) : 0 A v e r a g e D e l a y ( s e c / v e h ) : 2 8 . 5 Op t i m a l C y c l e : 6 4 L e v e l O f S e r v i c e : C ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * St r e e t N a m e : S k y l i n e B o u l e v a r d W e s t b o r o u g h B o u l e v a r d Ap p r o a c h : N o r t h B o u n d S o u t h B o u n d E a s t B o u n d W e s t B o u n d Mo v e m e n t : L - T - R L - T - R L - T - R L - T - R -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Co n t r o l : P r o t e c t e d P r o t e c t e d P r o t e c t e d P r o t e c t e d Ri g h t s : I n c l u d e I n c l u d e I n c l u d e I n c l u d e Mi n . G r e e n : 0 0 0 0 0 0 0 0 0 0 0 0 Y+ R : 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 La n e s : 2 0 1 1 0 1 0 1 1 0 1 0 1 1 1 1 0 1 1 0 -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Vo l u m e M o d u l e : > > C o u n t D a t e : 1 2 J a n 2 0 1 6 < < 7 : 1 5 - 8 : 1 5 Ba s e V o l : 1 6 6 3 3 7 7 2 2 2 7 7 6 4 5 8 1 4 7 6 4 1 7 4 5 1 0 3 1 7 5 9 0 Gr o w t h A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 In i t i a l B s e : 1 6 6 3 3 7 7 2 2 2 7 7 6 4 5 8 1 4 7 6 4 1 7 4 5 1 0 3 1 7 5 9 0 Us e r A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 PH F A d j : 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 PH F V o l u m e : 1 7 5 3 5 5 7 6 2 3 9 8 0 4 6 1 1 5 5 6 7 5 7 8 4 1 0 8 1 8 4 9 5 Re d u c t V o l : 0 0 0 0 0 0 0 0 0 0 0 0 Re d u c e d V o l : 1 7 5 3 5 5 7 6 2 3 9 8 0 4 6 1 1 5 5 6 7 5 7 8 4 1 0 8 1 8 4 9 5 PC E A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 ML F A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 Fi n a l V o l u m e : 1 7 5 3 5 5 7 6 2 3 9 8 0 4 6 1 1 5 5 6 7 5 7 8 4 1 0 8 1 8 4 9 5 -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Sa t u r a t i o n F l o w M o d u l e : Sa t / L a n e : 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 Ad j u s t m e n t : 0 . 9 2 0 . 9 3 0 . 9 3 0 . 9 5 0 . 9 4 0 . 9 4 0 . 9 5 0 . 8 7 0 . 8 7 0 . 9 5 0 . 9 0 0 . 9 0 La n e s : 2 . 0 0 1 . 6 5 0 . 3 5 1 . 0 0 1 . 8 6 0 . 1 4 1 . 0 0 1 . 3 9 1 . 6 1 1 . 0 0 1 . 3 2 0 . 6 8 Fi n a l S a t . : 3 5 0 2 2 8 9 7 6 1 9 1 8 0 5 3 3 1 8 2 5 2 1 8 0 5 2 3 0 1 2 6 7 5 1 8 0 5 2 2 6 2 1 1 6 4 -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Ca p a c i t y A n a l y s i s M o d u l e : Vo l / S a t : 0 . 0 5 0 . 1 2 0 . 1 2 0 . 1 3 0 . 2 4 0 . 2 4 0 . 0 9 0 . 2 9 0 . 2 9 0 . 0 6 0 . 0 8 0 . 0 8 Cr i t M o v e s : * * * * * * * * * * * * * * * * Gr e e n / C y c l e : 0 . 0 8 0 . 2 2 0 . 2 2 0 . 2 4 0 . 3 8 0 . 3 8 0 . 2 8 0 . 4 5 0 . 4 5 0 . 0 9 0 . 2 7 0 . 2 7 Vo l u m e / C a p : 0 . 6 5 0 . 5 6 0 . 5 6 0 . 5 6 0 . 6 5 0 . 6 5 0 . 3 1 0 . 6 5 0 . 6 5 0 . 6 5 0 . 3 1 0 . 3 1 De l a y / V e h : 5 0 . 1 3 5 . 8 3 5 . 8 3 5 . 4 2 6 . 8 2 6 . 8 2 8 . 6 2 1 . 7 2 1 . 7 5 2 . 1 2 9 . 5 2 9 . 5 Us e r D e l A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 Ad j D e l / V e h : 5 0 . 1 3 5 . 8 3 5 . 8 3 5 . 4 2 6 . 8 2 6 . 8 2 8 . 6 2 1 . 7 2 1 . 7 5 2 . 1 2 9 . 5 2 9 . 5 LO S b y M o v e : D D D D C C C C C D C C HC M 2 k 9 5 t h Q : 8 1 3 1 3 1 3 2 2 2 2 8 2 3 2 3 7 7 7 ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * No t e : Q u e u e r e p o r t e d i s t h e n u m b e r o f c a r s p e r l a n e . ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * T r a f f i x 8 . 0 . 0 7 1 5 ( c ) 2 0 0 8 D o w l i n g A s s o c . L i c e n s e d t o W - T R A N S , S a n t a R o s a , C A PM E x i s t i n g M o n F e b 8 , 2 0 1 6 1 8 : 2 0 : 1 0 P a g e 2 - 1 -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - P M P e a k H o u r - E x i s t i n g C o n d i t i o n s -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - L e v e l O f S e r v i c e C o m p u t a t i o n R e p o r t 2 0 0 0 H C M O p e r a t i o n s M e t h o d ( B a s e V o l u m e A l t e r n a t i v e ) ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * In t e r s e c t i o n # 1 W e s t b o r o u g h B o u l e v a r d / S k y l i n e B o u l e v a r d ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * Cy c l e ( s e c ) : 1 0 0 C r i t i c a l V o l . / C a p . ( X ) : 0 . 5 8 1 Lo s s T i m e ( s e c ) : 0 A v e r a g e D e l a y ( s e c / v e h ) : 3 0 . 5 Op t i m a l C y c l e : 5 4 L e v e l O f S e r v i c e : C ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * St r e e t N a m e : S k y l i n e B o u l e v a r d W e s t b o r o u g h B o u l e v a r d Ap p r o a c h : N o r t h B o u n d S o u t h B o u n d E a s t B o u n d W e s t B o u n d Mo v e m e n t : L - T - R L - T - R L - T - R L - T - R -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Co n t r o l : P r o t e c t e d P r o t e c t e d P r o t e c t e d P r o t e c t e d Ri g h t s : I n c l u d e I n c l u d e I n c l u d e I n c l u d e Mi n . G r e e n : 0 0 0 0 0 0 0 0 0 0 0 0 Y+ R : 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 La n e s : 2 0 1 1 0 1 0 1 1 0 1 0 1 1 1 1 0 1 1 0 -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Vo l u m e M o d u l e : > > C o u n t D a t e : 1 2 J a n 2 0 1 6 < < 4 : 4 5 - 5 : 4 5 Ba s e V o l : 6 4 7 7 0 1 1 4 0 1 4 7 4 3 0 7 2 1 1 3 2 4 8 2 3 7 1 8 9 3 9 3 1 6 7 Gr o w t h A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 In i t i a l B s e : 6 4 7 7 0 1 1 4 0 1 4 7 4 3 0 7 2 1 1 3 2 4 8 2 3 7 1 8 9 3 9 3 1 6 7 Us e r A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 PH F A d j : 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 PH F V o l u m e : 6 8 1 7 3 8 1 4 7 1 5 5 4 5 3 7 6 1 1 9 2 6 1 2 4 9 1 9 9 4 1 4 1 7 6 Re d u c t V o l : 0 0 0 0 0 0 0 0 0 0 0 0 Re d u c e d V o l : 6 8 1 7 3 8 1 4 7 1 5 5 4 5 3 7 6 1 1 9 2 6 1 2 4 9 1 9 9 4 1 4 1 7 6 PC E A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 ML F A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 Fi n a l V o l u m e : 6 8 1 7 3 8 1 4 7 1 5 5 4 5 3 7 6 1 1 9 2 6 1 2 4 9 1 9 9 4 1 4 1 7 6 -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Sa t u r a t i o n F l o w M o d u l e : Sa t / L a n e : 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 Ad j u s t m e n t : 0 . 9 2 0 . 9 3 0 . 9 3 0 . 9 5 0 . 9 3 0 . 9 3 0 . 9 5 0 . 8 8 0 . 8 8 0 . 9 5 0 . 9 1 0 . 9 1 La n e s : 2 . 0 0 1 . 6 7 0 . 3 3 1 . 0 0 1 . 7 1 0 . 2 9 1 . 0 0 1 . 5 3 1 . 4 7 1 . 0 0 1 . 4 0 0 . 6 0 Fi n a l S a t . : 3 5 0 2 2 9 3 4 5 8 6 1 8 0 5 3 0 2 7 5 0 7 1 8 0 5 2 5 6 7 2 4 5 3 1 8 0 5 2 4 1 9 1 0 2 8 -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Ca p a c i t y A n a l y s i s M o d u l e : Vo l / S a t : 0 . 1 9 0 . 2 5 0 . 2 5 0 . 0 9 0 . 1 5 0 . 1 5 0 . 0 7 0 . 1 0 0 . 1 0 0 . 1 1 0 . 1 7 0 . 1 7 Cr i t M o v e s : * * * * * * * * * * * * * * * * Gr e e n / C y c l e : 0 . 3 3 0 . 4 4 0 . 4 4 0 . 1 5 0 . 2 6 0 . 2 6 0 . 1 1 0 . 2 0 0 . 2 0 0 . 2 1 0 . 2 9 0 . 2 9 Vo l u m e / C a p : 0 . 5 8 0 . 5 7 0 . 5 7 0 . 5 7 0 . 5 8 0 . 5 8 0 . 5 8 0 . 5 2 0 . 5 2 0 . 5 2 0 . 5 8 0 . 5 8 De l a y / V e h : 2 8 . 2 2 1 . 3 2 1 . 3 4 2 . 3 3 3 . 4 3 3 . 4 4 6 . 2 3 6 . 5 3 6 . 5 3 6 . 2 3 0 . 9 3 0 . 9 Us e r D e l A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 Ad j D e l / V e h : 2 8 . 2 2 1 . 3 2 1 . 3 4 2 . 3 3 3 . 4 3 3 . 4 4 6 . 2 3 6 . 5 3 6 . 5 3 6 . 2 3 0 . 9 3 0 . 9 LO S b y M o v e : C C C D C C D D D D C C HC M 2 k 9 5 t h Q : 1 7 2 0 2 0 1 0 1 5 1 5 9 1 1 1 1 1 0 1 5 1 5 ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * No t e : Q u e u e r e p o r t e d i s t h e n u m b e r o f c a r s p e r l a n e . ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * T r a f f i x 8 . 0 . 0 7 1 5 ( c ) 2 0 0 8 D o w l i n g A s s o c . L i c e n s e d t o W - T R A N S , S a n t a R o s a , C A AM E x i s t i n g M o n F e b 8 , 2 0 1 6 1 8 : 2 0 : 0 8 P a g e 3 - 1 -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - A M P e a k H o u r - E x i s t i n g C o n d i t i o n s -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - L e v e l O f S e r v i c e C o m p u t a t i o n R e p o r t 2 0 0 0 H C M O p e r a t i o n s M e t h o d ( B a s e V o l u m e A l t e r n a t i v e ) ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * In t e r s e c t i o n # 2 W e s t b o r o u g h B o u l e v a r d / O a k m o n t D r i v e - C a l l a n B o u l e v a r d ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * Cy c l e ( s e c ) : 1 0 0 C r i t i c a l V o l . / C a p . ( X ) : 0 . 6 9 9 Lo s s T i m e ( s e c ) : 0 A v e r a g e D e l a y ( s e c / v e h ) : 2 5 . 0 Op t i m a l C y c l e : 6 2 L e v e l O f S e r v i c e : C ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * St r e e t N a m e : O a k m o n t D r i v e - C a l l a n B o u l e v a r d W e s t b o r o u g h B o u l e v a r d Ap p r o a c h : N o r t h B o u n d S o u t h B o u n d E a s t B o u n d W e s t B o u n d Mo v e m e n t : L - T - R L - T - R L - T - R L - T - R -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Co n t r o l : P e r m i t t e d P e r m i t t e d P r o t e c t e d P r o t e c t e d Ri g h t s : I n c l u d e I n c l u d e I n c l u d e I n c l u d e Mi n . G r e e n : 0 0 0 0 0 0 0 0 0 0 0 0 Y+ R : 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 La n e s : 0 1 0 0 1 1 0 1 0 1 1 0 2 0 1 1 0 2 0 1 -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Vo l u m e M o d u l e : > > C o u n t D a t e : 1 2 J a n 2 0 1 6 < < 7 : 3 0 - 8 : 3 0 Ba s e V o l : 3 5 7 9 5 5 3 4 5 1 1 3 7 2 5 0 8 2 1 2 6 1 7 9 3 0 2 2 9 4 Gr o w t h A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 In i t i a l B s e : 3 5 7 9 5 5 3 4 5 1 1 3 7 2 5 0 8 2 1 2 6 1 7 9 3 0 2 2 9 4 Us e r A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 PH F A d j : 0 . 8 9 0 . 8 9 0 . 8 9 0 . 8 9 0 . 8 9 0 . 8 9 0 . 8 9 0 . 8 9 0 . 8 9 0 . 8 9 0 . 8 9 0 . 8 9 PH F V o l u m e : 3 9 8 9 6 2 3 8 8 1 2 7 8 1 5 6 9 2 2 2 9 2 0 1 3 3 9 3 3 0 Re d u c t V o l : 0 0 0 0 0 0 0 0 0 0 0 0 Re d u c e d V o l : 3 9 8 9 6 2 3 8 8 1 2 7 8 1 5 6 9 2 2 2 9 2 0 1 3 3 9 3 3 0 PC E A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 ML F A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 Fi n a l V o l u m e : 3 9 8 9 6 2 3 8 8 1 2 7 8 1 5 6 9 2 2 2 9 2 0 1 3 3 9 3 3 0 -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Sa t u r a t i o n F l o w M o d u l e : Sa t / L a n e : 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 Ad j u s t m e n t : 0 . 9 0 0 . 9 0 0 . 8 5 0 . 6 1 1 . 0 0 0 . 8 5 0 . 9 5 0 . 9 5 0 . 8 5 0 . 9 5 0 . 9 5 0 . 8 5 La n e s : 0 . 3 1 0 . 6 9 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 2 . 0 0 1 . 0 0 1 . 0 0 2 . 0 0 1 . 0 0 Fi n a l S a t . : 5 2 6 1 1 8 6 1 6 1 5 1 1 6 7 1 9 0 0 1 6 1 5 1 8 0 5 3 6 1 0 1 6 1 5 1 8 0 5 3 6 1 0 1 6 1 5 -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Ca p a c i t y A n a l y s i s M o d u l e : Vo l / S a t : 0 . 0 7 0 . 0 7 0 . 0 4 0 . 3 3 0 . 0 7 0 . 0 5 0 . 0 3 0 . 2 6 0 . 0 2 0 . 1 1 0 . 0 9 0 . 2 0 Cr i t M o v e s : * * * * * * * * * * * * Gr e e n / C y c l e : 0 . 4 8 0 . 4 8 0 . 4 8 0 . 4 8 0 . 4 8 0 . 4 8 0 . 0 7 0 . 3 7 0 . 3 7 0 . 1 6 0 . 4 6 0 . 4 6 Vo l u m e / C a p : 0 . 1 6 0 . 1 6 0 . 0 8 0 . 7 0 0 . 1 4 0 . 1 1 0 . 4 5 0 . 7 0 0 . 0 5 0 . 7 0 0 . 2 1 0 . 4 5 De l a y / V e h : 1 5 . 0 1 5 . 0 1 4 . 4 2 4 . 6 1 4 . 8 1 4 . 6 4 7 . 3 2 8 . 7 2 0 . 5 4 7 . 2 1 6 . 4 1 9 . 1 Us e r D e l A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 Ad j D e l / V e h : 1 5 . 0 1 5 . 0 1 4 . 4 2 4 . 6 1 4 . 8 1 4 . 6 4 7 . 3 2 8 . 7 2 0 . 5 4 7 . 2 1 6 . 4 1 9 . 1 LO S b y M o v e : B B B C B B D C C D B B HC M 2 k 9 5 t h Q : 4 4 2 1 9 4 3 3 2 2 1 1 4 6 1 3 ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * No t e : Q u e u e r e p o r t e d i s t h e n u m b e r o f c a r s p e r l a n e . ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * T r a f f i x 8 . 0 . 0 7 1 5 ( c ) 2 0 0 8 D o w l i n g A s s o c . L i c e n s e d t o W - T R A N S , S a n t a R o s a , C A PM E x i s t i n g M o n F e b 8 , 2 0 1 6 1 8 : 2 0 : 1 0 P a g e 3 - 1 -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - P M P e a k H o u r - E x i s t i n g C o n d i t i o n s -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - L e v e l O f S e r v i c e C o m p u t a t i o n R e p o r t 2 0 0 0 H C M O p e r a t i o n s M e t h o d ( B a s e V o l u m e A l t e r n a t i v e ) ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * In t e r s e c t i o n # 2 W e s t b o r o u g h B o u l e v a r d / O a k m o n t D r i v e - C a l l a n B o u l e v a r d ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * Cy c l e ( s e c ) : 1 0 0 C r i t i c a l V o l . / C a p . ( X ) : 0 . 3 9 4 Lo s s T i m e ( s e c ) : 0 A v e r a g e D e l a y ( s e c / v e h ) : 1 8 . 4 Op t i m a l C y c l e : 3 1 L e v e l O f S e r v i c e : B ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * St r e e t N a m e : O a k m o n t D r i v e - C a l l a n B o u l e v a r d W e s t b o r o u g h B o u l e v a r d Ap p r o a c h : N o r t h B o u n d S o u t h B o u n d E a s t B o u n d W e s t B o u n d Mo v e m e n t : L - T - R L - T - R L - T - R L - T - R -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Co n t r o l : P e r m i t t e d P e r m i t t e d P r o t e c t e d P r o t e c t e d Ri g h t s : I n c l u d e I n c l u d e I n c l u d e I n c l u d e Mi n . G r e e n : 0 0 0 0 0 0 0 0 0 0 0 0 Y+ R : 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 La n e s : 0 1 0 0 1 1 0 1 0 1 1 0 2 0 1 1 0 2 0 1 -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Vo l u m e M o d u l e : > > C o u n t D a t e : 1 2 J a n 2 0 1 6 < < 4 : 4 5 - 5 : 4 5 Ba s e V o l : 3 8 5 0 2 2 1 4 9 4 7 3 4 1 1 2 4 0 2 3 1 4 5 6 7 0 2 7 5 Gr o w t h A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 In i t i a l B s e : 3 8 5 0 2 2 1 4 9 4 7 3 4 1 1 2 4 0 2 3 1 4 5 6 7 0 2 7 5 Us e r A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 PH F A d j : 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 PH F V o l u m e : 4 0 5 3 2 3 1 5 7 4 9 3 6 1 1 8 4 2 3 3 3 4 7 7 0 5 2 8 9 Re d u c t V o l : 0 0 0 0 0 0 0 0 0 0 0 0 Re d u c e d V o l : 4 0 5 3 2 3 1 5 7 4 9 3 6 1 1 8 4 2 3 3 3 4 7 7 0 5 2 8 9 PC E A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 ML F A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 Fi n a l V o l u m e : 4 0 5 3 2 3 1 5 7 4 9 3 6 1 1 8 4 2 3 3 3 4 7 7 0 5 2 8 9 -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Sa t u r a t i o n F l o w M o d u l e : Sa t / L a n e : 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 Ad j u s t m e n t : 0 . 8 9 0 . 8 9 0 . 8 5 0 . 6 2 1 . 0 0 0 . 8 5 0 . 9 5 0 . 9 5 0 . 8 5 0 . 9 5 0 . 9 5 0 . 8 5 La n e s : 0 . 4 3 0 . 5 7 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 2 . 0 0 1 . 0 0 1 . 0 0 2 . 0 0 1 . 0 0 Fi n a l S a t . : 7 2 9 9 5 9 1 6 1 5 1 1 7 8 1 9 0 0 1 6 1 5 1 8 0 5 3 6 1 0 1 6 1 5 1 8 0 5 3 6 1 0 1 6 1 5 -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Ca p a c i t y A n a l y s i s M o d u l e : Vo l / S a t : 0 . 0 5 0 . 0 5 0 . 0 1 0 . 1 3 0 . 0 3 0 . 0 2 0 . 0 7 0 . 1 2 0 . 0 2 0 . 0 3 0 . 2 0 0 . 1 8 Cr i t M o v e s : * * * * * * * * * * * * Gr e e n / C y c l e : 0 . 3 4 0 . 3 4 0 . 3 4 0 . 3 4 0 . 3 4 0 . 3 4 0 . 1 7 0 . 5 4 0 . 5 4 0 . 1 2 0 . 5 0 0 . 5 0 Vo l u m e / C a p : 0 . 1 6 0 . 1 6 0 . 0 4 0 . 3 9 0 . 0 8 0 . 0 7 0 . 3 9 0 . 2 2 0 . 0 4 0 . 2 2 0 . 3 9 0 . 3 6 De l a y / V e h : 2 3 . 3 2 3 . 3 2 2 . 3 2 5 . 9 2 2 . 5 2 2 . 5 3 8 . 1 1 2 . 0 1 0 . 8 4 0 . 2 1 5 . 9 1 5 . 7 Us e r D e l A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 Ad j D e l / V e h : 2 3 . 3 2 3 . 3 2 2 . 3 2 5 . 9 2 2 . 5 2 2 . 5 3 8 . 1 1 2 . 0 1 0 . 8 4 0 . 2 1 5 . 9 1 5 . 7 LO S b y M o v e : C C C C C C D B B D B B HC M 2 k 9 5 t h Q : 4 4 1 8 2 2 6 7 1 3 1 4 1 1 ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * No t e : Q u e u e r e p o r t e d i s t h e n u m b e r o f c a r s p e r l a n e . ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * T r a f f i x 8 . 0 . 0 7 1 5 ( c ) 2 0 0 8 D o w l i n g A s s o c . L i c e n s e d t o W - T R A N S , S a n t a R o s a , C A AM E x i s t i n g M o n F e b 8 , 2 0 1 6 1 8 : 2 0 : 0 8 P a g e 4 - 1 -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - A M P e a k H o u r - E x i s t i n g C o n d i t i o n s -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - L e v e l O f S e r v i c e C o m p u t a t i o n R e p o r t 2 0 0 0 H C M O p e r a t i o n s M e t h o d ( B a s e V o l u m e A l t e r n a t i v e ) ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * In t e r s e c t i o n # 3 W e s t b o r o u g h B o u l e v a r d / G e l l e r t B o u l e v a r d ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * Cy c l e ( s e c ) : 1 0 0 C r i t i c a l V o l . / C a p . ( X ) : 0 . 9 5 6 Lo s s T i m e ( s e c ) : 0 A v e r a g e D e l a y ( s e c / v e h ) : 4 2 . 4 Op t i m a l C y c l e : 1 8 0 L e v e l O f S e r v i c e : D ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * St r e e t N a m e : G e l l e r t B o u l e v a r d W e s t b o r o u g h B o u l e v a r d Ap p r o a c h : N o r t h B o u n d S o u t h B o u n d E a s t B o u n d W e s t B o u n d Mo v e m e n t : L - T - R L - T - R L - T - R L - T - R -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Co n t r o l : P r o t e c t e d P r o t e c t e d P r o t e c t e d P r o t e c t e d Ri g h t s : I n c l u d e I n c l u d e I n c l u d e I n c l u d e Mi n . G r e e n : 0 0 0 0 0 0 0 0 0 0 0 0 Y+ R : 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 La n e s : 1 0 1 0 1 1 1 1 0 1 1 0 2 0 1 1 0 3 0 1 -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Vo l u m e M o d u l e : > > C o u n t D a t e : 1 2 J a n 2 0 1 6 < < 7 : 3 0 - 8 : 3 0 Ba s e V o l : 5 6 4 6 3 6 2 5 5 7 5 7 1 3 0 1 1 9 1 6 0 4 2 9 1 2 4 6 5 0 1 6 1 Gr o w t h A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 In i t i a l B s e : 5 6 4 6 3 6 2 5 5 7 5 7 1 3 0 1 1 9 1 6 0 4 2 9 1 2 4 6 5 0 1 6 1 Us e r A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 PH F A d j : 0 . 9 4 0 . 9 4 0 . 9 4 0 . 9 4 0 . 9 4 0 . 9 4 0 . 9 4 0 . 9 4 0 . 9 4 0 . 9 4 0 . 9 4 0 . 9 4 PH F V o l u m e : 6 0 4 9 3 8 5 5 9 3 6 1 1 3 8 1 2 7 1 7 0 6 3 1 1 3 2 6 9 1 1 7 1 Re d u c t V o l : 0 0 0 0 0 0 0 0 0 0 0 0 Re d u c e d V o l : 6 0 4 9 3 8 5 5 9 3 6 1 1 3 8 1 2 7 1 7 0 6 3 1 1 3 2 6 9 1 1 7 1 PC E A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 ML F A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 Fi n a l V o l u m e : 6 0 4 9 3 8 5 5 9 3 6 1 1 3 8 1 2 7 1 7 0 6 3 1 1 3 2 6 9 1 1 7 1 -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Sa t u r a t i o n F l o w M o d u l e : Sa t / L a n e : 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 Ad j u s t m e n t : 0 . 9 5 1 . 0 0 0 . 8 5 0 . 9 1 0 . 9 1 0 . 8 5 0 . 9 5 0 . 9 5 0 . 8 5 0 . 9 5 0 . 9 1 0 . 8 5 La n e s : 1 . 0 0 1 . 0 0 1 . 0 0 2 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 2 . 0 0 1 . 0 0 1 . 0 0 3 . 0 0 1 . 0 0 Fi n a l S a t . : 1 8 0 5 1 9 0 0 1 6 1 5 3 4 5 5 1 7 2 7 1 6 1 5 1 8 0 5 3 6 1 0 1 6 1 5 1 8 0 5 5 1 8 7 1 6 1 5 -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Ca p a c i t y A n a l y s i s M o d u l e : Vo l / S a t : 0 . 0 3 0 . 0 3 0 . 2 4 0 . 1 7 0 . 0 4 0 . 0 9 0 . 0 7 0 . 4 7 0 . 0 2 0 . 0 7 0 . 1 3 0 . 1 1 Cr i t M o v e s : * * * * * * * * * * * * * * * * Gr e e n / C y c l e : 0 . 1 2 0 . 2 5 0 . 2 5 0 . 1 8 0 . 3 1 0 . 3 1 0 . 2 0 0 . 4 9 0 . 4 9 0 . 0 8 0 . 3 7 0 . 3 7 Vo l u m e / C a p : 0 . 2 8 0 . 1 0 0 . 9 6 0 . 9 6 0 . 1 1 0 . 2 8 0 . 3 6 0 . 9 6 0 . 0 4 0 . 9 6 0 . 3 6 0 . 2 8 De l a y / V e h : 4 0 . 8 2 9 . 0 7 0 . 4 6 4 . 6 2 4 . 7 2 6 . 4 3 5 . 3 3 6 . 7 1 3 . 0 1 0 8 . 9 2 2 . 7 2 2 . 2 Us e r D e l A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 Ad j D e l / V e h : 4 0 . 8 2 9 . 0 7 0 . 4 6 4 . 6 2 4 . 7 2 6 . 4 3 5 . 3 3 6 . 7 1 3 . 0 1 0 8 . 9 2 2 . 7 2 2 . 2 LO S b y M o v e : D C E E C C D D B F C C HC M 2 k 9 5 t h Q : 4 2 2 9 2 5 3 7 7 5 2 1 1 4 1 1 7 ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * No t e : Q u e u e r e p o r t e d i s t h e n u m b e r o f c a r s p e r l a n e . ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * T r a f f i x 8 . 0 . 0 7 1 5 ( c ) 2 0 0 8 D o w l i n g A s s o c . L i c e n s e d t o W - T R A N S , S a n t a R o s a , C A PM E x i s t i n g M o n F e b 8 , 2 0 1 6 1 8 : 2 0 : 1 0 P a g e 4 - 1 -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - P M P e a k H o u r - E x i s t i n g C o n d i t i o n s -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - L e v e l O f S e r v i c e C o m p u t a t i o n R e p o r t 2 0 0 0 H C M O p e r a t i o n s M e t h o d ( B a s e V o l u m e A l t e r n a t i v e ) ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * In t e r s e c t i o n # 3 W e s t b o r o u g h B o u l e v a r d / G e l l e r t B o u l e v a r d ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * Cy c l e ( s e c ) : 1 0 0 C r i t i c a l V o l . / C a p . ( X ) : 0 . 6 3 7 Lo s s T i m e ( s e c ) : 0 A v e r a g e D e l a y ( s e c / v e h ) : 2 7 . 1 Op t i m a l C y c l e : 6 3 L e v e l O f S e r v i c e : C ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * St r e e t N a m e : G e l l e r t B o u l e v a r d W e s t b o r o u g h B o u l e v a r d Ap p r o a c h : N o r t h B o u n d S o u t h B o u n d E a s t B o u n d W e s t B o u n d Mo v e m e n t : L - T - R L - T - R L - T - R L - T - R -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Co n t r o l : P r o t e c t e d P r o t e c t e d P r o t e c t e d P r o t e c t e d Ri g h t s : I n c l u d e I n c l u d e I n c l u d e I n c l u d e Mi n . G r e e n : 0 0 0 0 0 0 0 0 0 0 0 0 Y+ R : 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 La n e s : 1 0 1 0 1 1 1 1 0 1 1 0 2 0 1 1 0 3 0 1 -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Vo l u m e M o d u l e : > > C o u n t D a t e : 1 2 J a n 2 0 1 6 < < 5 : 0 0 - 6 : 0 0 Ba s e V o l : 4 1 7 9 1 6 9 4 3 7 8 1 2 1 8 1 6 8 6 1 5 1 3 2 0 3 1 2 9 5 4 4 4 Gr o w t h A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 In i t i a l B s e : 4 1 7 9 1 6 9 4 3 7 8 1 2 1 8 1 6 8 6 1 5 1 3 2 0 3 1 2 9 5 4 4 4 Us e r A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 PH F A d j : 0 . 9 4 0 . 9 4 0 . 9 4 0 . 9 4 0 . 9 4 0 . 9 4 0 . 9 4 0 . 9 4 0 . 9 4 0 . 9 4 0 . 9 4 0 . 9 4 PH F V o l u m e : 4 4 8 4 1 8 0 4 6 5 8 6 2 3 2 1 7 9 6 5 4 1 4 2 1 6 1 3 7 8 4 7 2 Re d u c t V o l : 0 0 0 0 0 0 0 0 0 0 0 0 Re d u c e d V o l : 4 4 8 4 1 8 0 4 6 5 8 6 2 3 2 1 7 9 6 5 4 1 4 2 1 6 1 3 7 8 4 7 2 PC E A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 ML F A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 Fi n a l V o l u m e : 4 4 8 4 1 8 0 4 6 5 8 6 2 3 2 1 7 9 6 5 4 1 4 2 1 6 1 3 7 8 4 7 2 -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Sa t u r a t i o n F l o w M o d u l e : Sa t / L a n e : 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 Ad j u s t m e n t : 0 . 9 5 1 . 0 0 0 . 8 5 0 . 9 1 0 . 9 1 0 . 8 5 0 . 9 5 0 . 9 5 0 . 8 5 0 . 9 5 0 . 9 1 0 . 8 5 La n e s : 1 . 0 0 1 . 0 0 1 . 0 0 2 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 2 . 0 0 1 . 0 0 1 . 0 0 3 . 0 0 1 . 0 0 Fi n a l S a t . : 1 8 0 5 1 9 0 0 1 6 1 5 3 4 6 6 1 7 3 3 1 6 1 5 1 8 0 5 3 6 1 0 1 6 1 5 1 8 0 5 5 1 8 7 1 6 1 5 -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Ca p a c i t y A n a l y s i s M o d u l e : Vo l / S a t : 0 . 0 2 0 . 0 4 0 . 1 1 0 . 1 3 0 . 0 5 0 . 1 4 0 . 1 0 0 . 1 8 0 . 0 1 0 . 1 2 0 . 2 7 0 . 2 9 Cr i t M o v e s : * * * * * * * * * * * * * * * * Gr e e n / C y c l e : 0 . 0 6 0 . 1 7 0 . 1 7 0 . 2 1 0 . 3 3 0 . 3 3 0 . 1 6 0 . 3 7 0 . 3 7 0 . 2 4 0 . 4 6 0 . 4 6 Vo l u m e / C a p : 0 . 4 4 0 . 2 5 0 . 6 4 0 . 6 4 0 . 1 5 0 . 4 4 0 . 6 4 0 . 4 9 0 . 0 2 0 . 4 9 0 . 5 8 0 . 6 4 De l a y / V e h : 4 8 . 7 3 6 . 0 4 3 . 1 3 7 . 6 2 3 . 6 2 6 . 8 4 4 . 4 2 4 . 5 2 0 . 0 3 3 . 3 2 0 . 3 2 2 . 5 Us e r D e l A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 Ad j D e l / V e h : 4 8 . 7 3 6 . 0 4 3 . 1 3 7 . 6 2 3 . 6 2 6 . 8 4 4 . 4 2 4 . 5 2 0 . 0 3 3 . 3 2 0 . 3 2 2 . 5 LO S b y M o v e : D D D D C C D C C C C C HC M 2 k 9 5 t h Q : 4 5 1 2 1 5 4 1 1 1 2 1 6 1 1 2 2 1 2 1 ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * No t e : Q u e u e r e p o r t e d i s t h e n u m b e r o f c a r s p e r l a n e . ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * T r a f f i x 8 . 0 . 0 7 1 5 ( c ) 2 0 0 8 D o w l i n g A s s o c . L i c e n s e d t o W - T R A N S , S a n t a R o s a , C A AM E x i s t i n g M o n F e b 8 , 2 0 1 6 1 8 : 2 0 : 0 8 P a g e 5 - 1 -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - A M P e a k H o u r - E x i s t i n g C o n d i t i o n s -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - L e v e l O f S e r v i c e C o m p u t a t i o n R e p o r t 2 0 0 0 H C M U n s i g n a l i z e d M e t h o d ( B a s e V o l u m e A l t e r n a t i v e ) ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * In t e r s e c t i o n # 4 S h a n n o n D r i v e / O a k m o n t D r i v e ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * Av e r a g e D e l a y ( s e c / v e h ) : 3 . 7 W o r s t C a s e L e v e l O f S e r v i c e : B [ 1 3 . 2 ] ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * St r e e t N a m e : O a k m o n t D r i v e S h a n n o n D r i v e Ap p r o a c h : N o r t h B o u n d S o u t h B o u n d E a s t B o u n d W e s t B o u n d Mo v e m e n t : L - T - R L - T - R L - T - R L - T - R -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Co n t r o l : U n c o n t r o l l e d U n c o n t r o l l e d S t o p S i g n S t o p S i g n Ri g h t s : I n c l u d e I n c l u d e I n c l u d e I n c l u d e La n e s : 0 0 1 ! 0 0 0 0 1 ! 0 0 0 0 1 ! 0 0 0 0 1 ! 0 0 -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Vo l u m e M o d u l e : > > C o u n t D a t e : 1 2 J a n 2 0 1 6 < < 7 : 4 5 - 8 : 4 5 Ba s e V o l : 2 8 4 5 5 0 1 1 0 9 1 3 4 2 4 1 5 9 Gr o w t h A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 In i t i a l B s e : 2 8 4 5 5 0 1 1 0 9 1 3 4 2 4 1 5 9 Us e r A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 PH F A d j : 0 . 6 9 0 . 6 9 0 . 6 9 0 . 6 9 0 . 6 9 0 . 6 9 0 . 6 9 0 . 6 9 0 . 6 9 0 . 6 9 0 . 6 9 0 . 6 9 PH F V o l u m e : 3 1 2 2 7 7 2 1 5 9 1 3 1 9 6 3 6 1 8 6 Re d u c t V o l : 0 0 0 0 0 0 0 0 0 0 0 0 Fi n a l V o l u m e : 3 1 2 2 7 7 2 1 5 9 1 3 1 9 6 3 6 1 8 6 -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Cr i t i c a l G a p M o d u l e : Cr i t i c a l G p : 4 . 1 x x x x x x x x x 4 . 1 x x x x x x x x x 7 . 1 6 . 5 6 . 2 7 . 1 6 . 5 6 . 2 Fo l l o w U p T i m : 2 . 2 x x x x x x x x x 2 . 2 x x x x x x x x x 3 . 5 4 . 0 3 . 3 3 . 5 4 . 0 3 . 3 -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Ca p a c i t y M o d u l e : Cn f l i c t V o l : 1 7 2 x x x x x x x x x 1 2 9 x x x x x x x x x 4 8 6 4 4 6 1 6 6 4 4 6 4 4 9 1 2 5 Po t e n t C a p . : 1 4 1 7 x x x x x x x x x 1 4 6 9 x x x x x x x x x 4 9 5 5 1 0 8 8 4 5 2 6 5 0 8 9 3 1 Mo v e C a p . : 1 4 1 7 x x x x x x x x x 1 4 6 9 x x x x x x x x x 4 3 0 4 8 3 8 8 4 4 9 8 4 8 1 9 3 1 Vo l u m e / C a p : 0 . 0 0 x x x x x x x x 0 . 0 5 x x x x x x x x 0 . 0 4 0 . 0 1 0 . 0 0 0 . 0 1 0 . 0 0 0 . 0 9 -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Le v e l O f S e r v i c e M o d u l e : 2W a y 9 5 t h Q : 0 . 0 x x x x x x x x x 0 . 2 x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x Co n t r o l D e l : 7 . 5 x x x x x x x x x 7 . 6 x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x LO S b y M o v e : A * * A * * * * * * * * Mo v e m e n t : L T - L T R - R T L T - L T R - R T L T - L T R - R T L T - L T R - R T Sh a r e d C a p . : x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x 4 6 6 x x x x x x x x x 8 7 1 x x x x x Sh a r e d Q u e u e : x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x 0 . 2 x x x x x x x x x x 0 . 4 x x x x x Sh r d C o n D e l : x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x 1 3 . 2 x x x x x x x x x x 9 . 6 x x x x x Sh a r e d L O S : * * * * * * * B * * A * Ap p r o a c h D e l : x x x x x x x x x x x x 1 3 . 2 9 . 6 Ap p r o a c h L O S : * * B A ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * No t e : Q u e u e r e p o r t e d i s t h e n u m b e r o f c a r s p e r l a n e . ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * T r a f f i x 8 . 0 . 0 7 1 5 ( c ) 2 0 0 8 D o w l i n g A s s o c . L i c e n s e d t o W - T R A N S , S a n t a R o s a , C A PM E x i s t i n g M o n F e b 8 , 2 0 1 6 1 8 : 2 0 : 1 0 P a g e 5 - 1 -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - P M P e a k H o u r - E x i s t i n g C o n d i t i o n s -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - L e v e l O f S e r v i c e C o m p u t a t i o n R e p o r t 2 0 0 0 H C M U n s i g n a l i z e d M e t h o d ( B a s e V o l u m e A l t e r n a t i v e ) ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * In t e r s e c t i o n # 4 S h a n n o n D r i v e / O a k m o n t D r i v e ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * Av e r a g e D e l a y ( s e c / v e h ) : 2 . 6 W o r s t C a s e L e v e l O f S e r v i c e : A [ 9 . 8 ] ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * St r e e t N a m e : O a k m o n t D r i v e S h a n n o n D r i v e Ap p r o a c h : N o r t h B o u n d S o u t h B o u n d E a s t B o u n d W e s t B o u n d Mo v e m e n t : L - T - R L - T - R L - T - R L - T - R -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Co n t r o l : U n c o n t r o l l e d U n c o n t r o l l e d S t o p S i g n S t o p S i g n Ri g h t s : I n c l u d e I n c l u d e I n c l u d e I n c l u d e La n e s : 0 0 1 ! 0 0 0 0 1 ! 0 0 0 0 1 ! 0 0 0 0 1 ! 0 0 -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Vo l u m e M o d u l e : > > C o u n t D a t e : 1 2 J a n 2 0 1 6 < < 5 : 0 0 - 6 : 0 0 Ba s e V o l : 2 6 8 1 2 4 5 7 1 2 3 1 2 2 2 2 7 Gr o w t h A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 In i t i a l B s e : 2 6 8 1 2 4 5 7 1 2 3 1 2 2 2 2 7 Us e r A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 PH F A d j : 0 . 8 2 0 . 8 2 0 . 8 2 0 . 8 2 0 . 8 2 0 . 8 2 0 . 8 2 0 . 8 2 0 . 8 2 0 . 8 2 0 . 8 2 0 . 8 2 PH F V o l u m e : 2 8 3 1 2 9 7 0 1 5 4 1 2 2 2 3 3 Re d u c t V o l : 0 0 0 0 0 0 0 0 0 0 0 0 Fi n a l V o l u m e : 2 8 3 1 2 9 7 0 1 5 4 1 2 2 2 3 3 -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Cr i t i c a l G a p M o d u l e : Cr i t i c a l G p : 4 . 1 x x x x x x x x x 4 . 1 x x x x x x x x x 7 . 1 6 . 5 6 . 2 7 . 1 6 . 5 6 . 2 Fo l l o w U p T i m : 2 . 2 x x x x x x x x x 2 . 2 x x x x x x x x x 3 . 5 4 . 0 3 . 3 3 . 5 4 . 0 3 . 3 -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Ca p a c i t y M o d u l e : Cn f l i c t V o l : 8 4 x x x x x x x x x 8 4 x x x x x x x x x 2 4 1 2 2 4 7 7 2 2 6 2 3 1 8 4 Po t e n t C a p . : 1 5 2 5 x x x x x x x x x 1 5 2 5 x x x x x x x x x 7 1 7 6 7 8 9 9 0 7 3 4 6 7 2 9 8 1 Mo v e C a p . : 1 5 2 5 x x x x x x x x x 1 5 2 5 x x x x x x x x x 6 8 0 6 6 4 9 9 0 7 2 0 6 5 8 9 8 1 Vo l u m e / C a p : 0 . 0 0 x x x x x x x x 0 . 0 2 x x x x x x x x 0 . 0 1 0 . 0 0 0 . 0 0 0 . 0 0 0 . 0 0 0 . 0 3 -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Le v e l O f S e r v i c e M o d u l e : 2W a y 9 5 t h Q : 0 . 0 x x x x x x x x x 0 . 1 x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x Co n t r o l D e l : 7 . 4 x x x x x x x x x 7 . 4 x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x LO S b y M o v e : A * * A * * * * * * * * Mo v e m e n t : L T - L T R - R T L T - L T R - R T L T - L T R - R T L T - L T R - R T Sh a r e d C a p . : x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x 7 5 6 x x x x x x x x x 9 3 0 x x x x x Sh a r e d Q u e u e : x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x 0 . 0 x x x x x x x x x x 0 . 1 x x x x x Sh r d C o n D e l : x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x 9 . 8 x x x x x x x x x x 9 . 0 x x x x x Sh a r e d L O S : * * * * * * * A * * A * Ap p r o a c h D e l : x x x x x x x x x x x x 9 . 8 9 . 0 Ap p r o a c h L O S : * * A A ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * No t e : Q u e u e r e p o r t e d i s t h e n u m b e r o f c a r s p e r l a n e . ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * T r a f f i x 8 . 0 . 0 7 1 5 ( c ) 2 0 0 8 D o w l i n g A s s o c . L i c e n s e d t o W - T R A N S , S a n t a R o s a , C A AM E x i s t i n g p l u s P r o j e c t M o n F e b 8 , 2 0 1 6 1 8 : 2 0 : 1 2 P a g e 2 - 1 -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - A M P e a k H o u r - E x i s t i n g p l u s P r o j e c t C o n d i t i o n s -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - T r i p G e n e r a t i o n R e p o r t F o r e c a s t f o r a m Zo n e R a t e R a t e T r i p s T r i p s T o t a l % O f # S u b z o n e A m o u n t U n i t s I n O u t I n O u t T r i p s T o t a l -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1 O a k m o n t M e a d 1 . 0 0 R e s i d e n t i a l 3 . 0 0 9 . 0 0 3 9 1 2 1 0 0 . 0 Z o n e 1 S u b t o t a l . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 9 1 2 1 0 0 . 0 -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - TO T A L . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 9 1 2 1 0 0 . 0 T r a f f i x 8 . 0 . 0 7 1 5 ( c ) 2 0 0 8 D o w l i n g A s s o c . L i c e n s e d t o W - T R A N S , S a n t a R o s a , C A PM E x i s t i n g p l u s P r o j e c t M o n F e b 8 , 2 0 1 6 1 8 : 2 0 : 1 6 P a g e 2 - 1 -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - P M P e a k H o u r - E x i s t i n g p l u s P r o j e c t C o n d i t i o n s -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - T r i p G e n e r a t i o n R e p o r t F o r e c a s t f o r p m Zo n e R a t e R a t e T r i p s T r i p s T o t a l % O f # S u b z o n e A m o u n t U n i t s I n O u t I n O u t T r i p s T o t a l -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1 O a k m o n t M e a d 1 . 0 0 R e s i d e n t i a l 1 0 . 0 0 6 . 0 0 1 0 6 1 6 1 0 0 . 0 Z o n e 1 S u b t o t a l . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 0 6 1 6 1 0 0 . 0 -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - TO T A L . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 0 6 1 6 1 0 0 . 0 T r a f f i x 8 . 0 . 0 7 1 5 ( c ) 2 0 0 8 D o w l i n g A s s o c . L i c e n s e d t o W - T R A N S , S a n t a R o s a , C A AM E x i s t i n g p l u s P r o j e c t M o n F e b 8 , 2 0 1 6 1 8 : 2 0 : 1 3 P a g e 3 - 1 -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - A M P e a k H o u r - E x i s t i n g p l u s P r o j e c t C o n d i t i o n s -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - L e v e l O f S e r v i c e C o m p u t a t i o n R e p o r t 2 0 0 0 H C M O p e r a t i o n s M e t h o d ( F u t u r e V o l u m e A l t e r n a t i v e ) ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * In t e r s e c t i o n # 1 W e s t b o r o u g h B o u l e v a r d / S k y l i n e B o u l e v a r d ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * Cy c l e ( s e c ) : 1 0 0 C r i t i c a l V o l . / C a p . ( X ) : 0 . 6 4 6 Lo s s T i m e ( s e c ) : 0 A v e r a g e D e l a y ( s e c / v e h ) : 2 8 . 6 Op t i m a l C y c l e : 6 4 L e v e l O f S e r v i c e : C ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * St r e e t N a m e : S k y l i n e B o u l e v a r d W e s t b o r o u g h B o u l e v a r d Ap p r o a c h : N o r t h B o u n d S o u t h B o u n d E a s t B o u n d W e s t B o u n d Mo v e m e n t : L - T - R L - T - R L - T - R L - T - R -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Co n t r o l : P r o t e c t e d P r o t e c t e d P r o t e c t e d P r o t e c t e d Ri g h t s : I n c l u d e I n c l u d e I n c l u d e I n c l u d e Mi n . G r e e n : 0 0 0 0 0 0 0 0 0 0 0 0 Y+ R : 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 La n e s : 2 0 1 1 0 1 0 1 1 0 1 0 1 1 1 1 0 1 1 0 -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Vo l u m e M o d u l e : > > C o u n t D a t e : 1 2 J a n 2 0 1 6 < < 7 : 1 5 - 8 : 1 5 Ba s e V o l : 1 6 6 3 3 7 7 2 2 2 7 7 6 4 5 8 1 4 7 6 4 1 7 4 5 1 0 3 1 7 5 9 0 Gr o w t h A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 In i t i a l B s e : 1 6 6 3 3 7 7 2 2 2 7 7 6 4 5 8 1 4 7 6 4 1 7 4 5 1 0 3 1 7 5 9 0 Ad d e d V o l : 0 0 0 0 0 0 0 0 0 1 0 1 Pa s s e r B y V o l : 0 0 0 0 0 0 0 0 0 0 0 0 In i t i a l F u t : 1 6 6 3 3 7 7 2 2 2 7 7 6 4 5 8 1 4 7 6 4 1 7 4 5 1 0 4 1 7 5 9 1 Us e r A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 PH F A d j : 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 PH F V o l u m e : 1 7 5 3 5 5 7 6 2 3 9 8 0 4 6 1 1 5 5 6 7 5 7 8 4 1 0 9 1 8 4 9 6 Re d u c t V o l : 0 0 0 0 0 0 0 0 0 0 0 0 Re d u c e d V o l : 1 7 5 3 5 5 7 6 2 3 9 8 0 4 6 1 1 5 5 6 7 5 7 8 4 1 0 9 1 8 4 9 6 PC E A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 ML F A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 Fi n a l V o l u m e : 1 7 5 3 5 5 7 6 2 3 9 8 0 4 6 1 1 5 5 6 7 5 7 8 4 1 0 9 1 8 4 9 6 -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Sa t u r a t i o n F l o w M o d u l e : Sa t / L a n e : 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 Ad j u s t m e n t : 0 . 9 2 0 . 9 3 0 . 9 3 0 . 9 5 0 . 9 4 0 . 9 4 0 . 9 5 0 . 8 7 0 . 8 7 0 . 9 5 0 . 9 0 0 . 9 0 La n e s : 2 . 0 0 1 . 6 5 0 . 3 5 1 . 0 0 1 . 8 6 0 . 1 4 1 . 0 0 1 . 3 9 1 . 6 1 1 . 0 0 1 . 3 2 0 . 6 8 Fi n a l S a t . : 3 5 0 2 2 8 9 7 6 1 9 1 8 0 5 3 3 1 8 2 5 2 1 8 0 5 2 3 0 1 2 6 7 5 1 8 0 5 2 2 5 4 1 1 7 2 -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Ca p a c i t y A n a l y s i s M o d u l e : Vo l / S a t : 0 . 0 5 0 . 1 2 0 . 1 2 0 . 1 3 0 . 2 4 0 . 2 4 0 . 0 9 0 . 2 9 0 . 2 9 0 . 0 6 0 . 0 8 0 . 0 8 Cr i t M o v e s : * * * * * * * * * * * * * * * * Gr e e n / C y c l e : 0 . 0 8 0 . 2 2 0 . 2 2 0 . 2 3 0 . 3 8 0 . 3 8 0 . 2 8 0 . 4 5 0 . 4 5 0 . 0 9 0 . 2 7 0 . 2 7 Vo l u m e / C a p : 0 . 6 5 0 . 5 6 0 . 5 6 0 . 5 6 0 . 6 5 0 . 6 5 0 . 3 1 0 . 6 5 0 . 6 5 0 . 6 5 0 . 3 1 0 . 3 1 De l a y / V e h : 5 0 . 1 3 5 . 9 3 5 . 9 3 5 . 5 2 6 . 9 2 6 . 9 2 8 . 7 2 1 . 8 2 1 . 8 5 2 . 1 2 9 . 4 2 9 . 4 Us e r D e l A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 Ad j D e l / V e h : 5 0 . 1 3 5 . 9 3 5 . 9 3 5 . 5 2 6 . 9 2 6 . 9 2 8 . 7 2 1 . 8 2 1 . 8 5 2 . 1 2 9 . 4 2 9 . 4 LO S b y M o v e : D D D D C C C C C D C C HC M 2 k 9 5 t h Q : 8 1 3 1 3 1 3 2 2 2 2 8 2 3 2 3 7 7 7 ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * No t e : Q u e u e r e p o r t e d i s t h e n u m b e r o f c a r s p e r l a n e . ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * T r a f f i x 8 . 0 . 0 7 1 5 ( c ) 2 0 0 8 D o w l i n g A s s o c . L i c e n s e d t o W - T R A N S , S a n t a R o s a , C A PM E x i s t i n g p l u s P r o j e c t M o n F e b 8 , 2 0 1 6 1 8 : 2 0 : 1 7 P a g e 3 - 1 -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - P M P e a k H o u r - E x i s t i n g p l u s P r o j e c t C o n d i t i o n s -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - L e v e l O f S e r v i c e C o m p u t a t i o n R e p o r t 2 0 0 0 H C M O p e r a t i o n s M e t h o d ( F u t u r e V o l u m e A l t e r n a t i v e ) ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * In t e r s e c t i o n # 1 W e s t b o r o u g h B o u l e v a r d / S k y l i n e B o u l e v a r d ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * Cy c l e ( s e c ) : 1 0 0 C r i t i c a l V o l . / C a p . ( X ) : 0 . 5 8 1 Lo s s T i m e ( s e c ) : 0 A v e r a g e D e l a y ( s e c / v e h ) : 3 0 . 5 Op t i m a l C y c l e : 5 4 L e v e l O f S e r v i c e : C ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * St r e e t N a m e : S k y l i n e B o u l e v a r d W e s t b o r o u g h B o u l e v a r d Ap p r o a c h : N o r t h B o u n d S o u t h B o u n d E a s t B o u n d W e s t B o u n d Mo v e m e n t : L - T - R L - T - R L - T - R L - T - R -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Co n t r o l : P r o t e c t e d P r o t e c t e d P r o t e c t e d P r o t e c t e d Ri g h t s : I n c l u d e I n c l u d e I n c l u d e I n c l u d e Mi n . G r e e n : 0 0 0 0 0 0 0 0 0 0 0 0 Y+ R : 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 La n e s : 2 0 1 1 0 1 0 1 1 0 1 0 1 1 1 1 0 1 1 0 -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Vo l u m e M o d u l e : > > C o u n t D a t e : 1 2 J a n 2 0 1 6 < < 4 : 4 5 - 5 : 4 5 Ba s e V o l : 6 4 7 7 0 1 1 4 0 1 4 7 4 3 0 7 2 1 1 3 2 4 8 2 3 7 1 8 9 3 9 3 1 6 7 Gr o w t h A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 In i t i a l B s e : 6 4 7 7 0 1 1 4 0 1 4 7 4 3 0 7 2 1 1 3 2 4 8 2 3 7 1 8 9 3 9 3 1 6 7 Ad d e d V o l : 0 0 1 1 0 0 0 0 0 1 0 0 Pa s s e r B y V o l : 0 0 0 0 0 0 0 0 0 0 0 0 In i t i a l F u t : 6 4 7 7 0 1 1 4 1 1 4 8 4 3 0 7 2 1 1 3 2 4 8 2 3 7 1 9 0 3 9 3 1 6 7 Us e r A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 PH F A d j : 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 PH F V o l u m e : 6 8 1 7 3 8 1 4 8 1 5 6 4 5 3 7 6 1 1 9 2 6 1 2 4 9 2 0 0 4 1 4 1 7 6 Re d u c t V o l : 0 0 0 0 0 0 0 0 0 0 0 0 Re d u c e d V o l : 6 8 1 7 3 8 1 4 8 1 5 6 4 5 3 7 6 1 1 9 2 6 1 2 4 9 2 0 0 4 1 4 1 7 6 PC E A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 ML F A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 Fi n a l V o l u m e : 6 8 1 7 3 8 1 4 8 1 5 6 4 5 3 7 6 1 1 9 2 6 1 2 4 9 2 0 0 4 1 4 1 7 6 -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Sa t u r a t i o n F l o w M o d u l e : Sa t / L a n e : 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 Ad j u s t m e n t : 0 . 9 2 0 . 9 3 0 . 9 3 0 . 9 5 0 . 9 3 0 . 9 3 0 . 9 5 0 . 8 8 0 . 8 8 0 . 9 5 0 . 9 1 0 . 9 1 La n e s : 2 . 0 0 1 . 6 7 0 . 3 3 1 . 0 0 1 . 7 1 0 . 2 9 1 . 0 0 1 . 5 3 1 . 4 7 1 . 0 0 1 . 4 0 0 . 6 0 Fi n a l S a t . : 3 5 0 2 2 9 3 0 5 8 9 1 8 0 5 3 0 2 7 5 0 7 1 8 0 5 2 5 6 7 2 4 5 3 1 8 0 5 2 4 1 9 1 0 2 8 -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Ca p a c i t y A n a l y s i s M o d u l e : Vo l / S a t : 0 . 1 9 0 . 2 5 0 . 2 5 0 . 0 9 0 . 1 5 0 . 1 5 0 . 0 7 0 . 1 0 0 . 1 0 0 . 1 1 0 . 1 7 0 . 1 7 Cr i t M o v e s : * * * * * * * * * * * * * * * * Gr e e n / C y c l e : 0 . 3 3 0 . 4 4 0 . 4 4 0 . 1 5 0 . 2 6 0 . 2 6 0 . 1 1 0 . 2 0 0 . 2 0 0 . 2 1 0 . 2 9 0 . 2 9 Vo l u m e / C a p : 0 . 5 8 0 . 5 7 0 . 5 7 0 . 5 7 0 . 5 8 0 . 5 8 0 . 5 8 0 . 5 2 0 . 5 2 0 . 5 2 0 . 5 8 0 . 5 8 De l a y / V e h : 2 8 . 2 2 1 . 4 2 1 . 4 4 2 . 3 3 3 . 4 3 3 . 4 4 6 . 2 3 6 . 6 3 6 . 6 3 6 . 1 3 0 . 9 3 0 . 9 Us e r D e l A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 Ad j D e l / V e h : 2 8 . 2 2 1 . 4 2 1 . 4 4 2 . 3 3 3 . 4 3 3 . 4 4 6 . 2 3 6 . 6 3 6 . 6 3 6 . 1 3 0 . 9 3 0 . 9 LO S b y M o v e : C C C D C C D D D D C C HC M 2 k 9 5 t h Q : 1 7 2 0 2 0 1 0 1 5 1 5 9 1 1 1 1 1 0 1 5 1 5 ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * No t e : Q u e u e r e p o r t e d i s t h e n u m b e r o f c a r s p e r l a n e . ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * T r a f f i x 8 . 0 . 0 7 1 5 ( c ) 2 0 0 8 D o w l i n g A s s o c . L i c e n s e d t o W - T R A N S , S a n t a R o s a , C A AM E x i s t i n g p l u s P r o j e c t M o n F e b 8 , 2 0 1 6 1 8 : 2 0 : 1 3 P a g e 4 - 1 -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - A M P e a k H o u r - E x i s t i n g p l u s P r o j e c t C o n d i t i o n s -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - L e v e l O f S e r v i c e C o m p u t a t i o n R e p o r t 2 0 0 0 H C M O p e r a t i o n s M e t h o d ( F u t u r e V o l u m e A l t e r n a t i v e ) ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * In t e r s e c t i o n # 2 W e s t b o r o u g h B o u l e v a r d / O a k m o n t D r i v e - C a l l a n B o u l e v a r d ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * Cy c l e ( s e c ) : 1 0 0 C r i t i c a l V o l . / C a p . ( X ) : 0 . 7 0 3 Lo s s T i m e ( s e c ) : 0 A v e r a g e D e l a y ( s e c / v e h ) : 2 5 . 1 Op t i m a l C y c l e : 6 3 L e v e l O f S e r v i c e : C ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * St r e e t N a m e : O a k m o n t D r i v e - C a l l a n B o u l e v a r d W e s t b o r o u g h B o u l e v a r d Ap p r o a c h : N o r t h B o u n d S o u t h B o u n d E a s t B o u n d W e s t B o u n d Mo v e m e n t : L - T - R L - T - R L - T - R L - T - R -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Co n t r o l : P e r m i t t e d P e r m i t t e d P r o t e c t e d P r o t e c t e d Ri g h t s : I n c l u d e I n c l u d e I n c l u d e I n c l u d e Mi n . G r e e n : 0 0 0 0 0 0 0 0 0 0 0 0 Y+ R : 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 La n e s : 0 1 0 0 1 1 0 1 0 1 1 0 2 0 1 1 0 2 0 1 -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Vo l u m e M o d u l e : > > C o u n t D a t e : 1 2 J a n 2 0 1 6 < < 7 : 3 0 - 8 : 3 0 Ba s e V o l : 3 5 7 9 5 5 3 4 5 1 1 3 7 2 5 0 8 2 1 2 6 1 7 9 3 0 2 2 9 4 Gr o w t h A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 In i t i a l B s e : 3 5 7 9 5 5 3 4 5 1 1 3 7 2 5 0 8 2 1 2 6 1 7 9 3 0 2 2 9 4 Ad d e d V o l : 2 2 3 0 1 0 0 0 1 1 0 0 Pa s s e r B y V o l : 0 0 0 0 0 0 0 0 0 0 0 0 In i t i a l F u t : 3 7 8 1 5 8 3 4 5 1 1 4 7 2 5 0 8 2 1 2 7 1 8 0 3 0 2 2 9 4 Us e r A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 PH F A d j : 0 . 8 9 0 . 8 9 0 . 8 9 0 . 8 9 0 . 8 9 0 . 8 9 0 . 8 9 0 . 8 9 0 . 8 9 0 . 8 9 0 . 8 9 0 . 8 9 PH F V o l u m e : 4 2 9 1 6 5 3 8 8 1 2 8 8 1 5 6 9 2 2 3 0 2 0 2 3 3 9 3 3 0 Re d u c t V o l : 0 0 0 0 0 0 0 0 0 0 0 0 Re d u c e d V o l : 4 2 9 1 6 5 3 8 8 1 2 8 8 1 5 6 9 2 2 3 0 2 0 2 3 3 9 3 3 0 PC E A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 ML F A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 Fi n a l V o l u m e : 4 2 9 1 6 5 3 8 8 1 2 8 8 1 5 6 9 2 2 3 0 2 0 2 3 3 9 3 3 0 -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Sa t u r a t i o n F l o w M o d u l e : Sa t / L a n e : 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 Ad j u s t m e n t : 0 . 9 0 0 . 9 0 0 . 8 5 0 . 6 1 1 . 0 0 0 . 8 5 0 . 9 5 0 . 9 5 0 . 8 5 0 . 9 5 0 . 9 5 0 . 8 5 La n e s : 0 . 3 1 0 . 6 9 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 2 . 0 0 1 . 0 0 1 . 0 0 2 . 0 0 1 . 0 0 Fi n a l S a t . : 5 3 5 1 1 7 1 1 6 1 5 1 1 5 7 1 9 0 0 1 6 1 5 1 8 0 5 3 6 1 0 1 6 1 5 1 8 0 5 3 6 1 0 1 6 1 5 -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Ca p a c i t y A n a l y s i s M o d u l e : Vo l / S a t : 0 . 0 8 0 . 0 8 0 . 0 4 0 . 3 4 0 . 0 7 0 . 0 5 0 . 0 3 0 . 2 6 0 . 0 2 0 . 1 1 0 . 0 9 0 . 2 0 Cr i t M o v e s : * * * * * * * * * * * * Gr e e n / C y c l e : 0 . 4 8 0 . 4 8 0 . 4 8 0 . 4 8 0 . 4 8 0 . 4 8 0 . 0 7 0 . 3 6 0 . 3 6 0 . 1 6 0 . 4 5 0 . 4 5 Vo l u m e / C a p : 0 . 1 6 0 . 1 6 0 . 0 8 0 . 7 0 0 . 1 4 0 . 1 1 0 . 4 5 0 . 7 0 0 . 0 5 0 . 7 0 0 . 2 1 0 . 4 5 De l a y / V e h : 1 4 . 9 1 4 . 9 1 4 . 3 2 4 . 6 1 4 . 7 1 4 . 5 4 7 . 3 2 8 . 9 2 0 . 7 4 7 . 4 1 6 . 5 1 9 . 2 Us e r D e l A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 Ad j D e l / V e h : 1 4 . 9 1 4 . 9 1 4 . 3 2 4 . 6 1 4 . 7 1 4 . 5 4 7 . 3 2 8 . 9 2 0 . 7 4 7 . 4 1 6 . 5 1 9 . 2 LO S b y M o v e : B B B C B B D C C D B B HC M 2 k 9 5 t h Q : 5 5 2 1 9 4 3 3 2 2 1 1 4 7 1 4 ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * No t e : Q u e u e r e p o r t e d i s t h e n u m b e r o f c a r s p e r l a n e . ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * T r a f f i x 8 . 0 . 0 7 1 5 ( c ) 2 0 0 8 D o w l i n g A s s o c . L i c e n s e d t o W - T R A N S , S a n t a R o s a , C A PM E x i s t i n g p l u s P r o j e c t M o n F e b 8 , 2 0 1 6 1 8 : 2 0 : 1 7 P a g e 4 - 1 -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - P M P e a k H o u r - E x i s t i n g p l u s P r o j e c t C o n d i t i o n s -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - L e v e l O f S e r v i c e C o m p u t a t i o n R e p o r t 2 0 0 0 H C M O p e r a t i o n s M e t h o d ( F u t u r e V o l u m e A l t e r n a t i v e ) ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * In t e r s e c t i o n # 2 W e s t b o r o u g h B o u l e v a r d / O a k m o n t D r i v e - C a l l a n B o u l e v a r d ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * Cy c l e ( s e c ) : 1 0 0 C r i t i c a l V o l . / C a p . ( X ) : 0 . 3 9 4 Lo s s T i m e ( s e c ) : 0 A v e r a g e D e l a y ( s e c / v e h ) : 1 8 . 5 Op t i m a l C y c l e : 3 1 L e v e l O f S e r v i c e : B ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * St r e e t N a m e : O a k m o n t D r i v e - C a l l a n B o u l e v a r d W e s t b o r o u g h B o u l e v a r d Ap p r o a c h : N o r t h B o u n d S o u t h B o u n d E a s t B o u n d W e s t B o u n d Mo v e m e n t : L - T - R L - T - R L - T - R L - T - R -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Co n t r o l : P e r m i t t e d P e r m i t t e d P r o t e c t e d P r o t e c t e d Ri g h t s : I n c l u d e I n c l u d e I n c l u d e I n c l u d e Mi n . G r e e n : 0 0 0 0 0 0 0 0 0 0 0 0 Y+ R : 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 La n e s : 0 1 0 0 1 1 0 1 0 1 1 0 2 0 1 1 0 2 0 1 -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Vo l u m e M o d u l e : > > C o u n t D a t e : 1 2 J a n 2 0 1 6 < < 4 : 4 5 - 5 : 4 5 Ba s e V o l : 3 8 5 0 2 2 1 4 9 4 7 3 4 1 1 2 4 0 2 3 1 4 5 6 7 0 2 7 5 Gr o w t h A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 In i t i a l B s e : 3 8 5 0 2 2 1 4 9 4 7 3 4 1 1 2 4 0 2 3 1 4 5 6 7 0 2 7 5 Ad d e d V o l : 1 1 2 0 2 0 0 0 2 3 0 0 Pa s s e r B y V o l : 0 0 0 0 0 0 0 0 0 0 0 0 In i t i a l F u t : 3 9 5 1 2 4 1 4 9 4 9 3 4 1 1 2 4 0 2 3 3 4 8 6 7 0 2 7 5 Us e r A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 PH F A d j : 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 PH F V o l u m e : 4 1 5 4 2 5 1 5 7 5 2 3 6 1 1 8 4 2 3 3 5 5 1 7 0 5 2 8 9 Re d u c t V o l : 0 0 0 0 0 0 0 0 0 0 0 0 Re d u c e d V o l : 4 1 5 4 2 5 1 5 7 5 2 3 6 1 1 8 4 2 3 3 5 5 1 7 0 5 2 8 9 PC E A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 ML F A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 Fi n a l V o l u m e : 4 1 5 4 2 5 1 5 7 5 2 3 6 1 1 8 4 2 3 3 5 5 1 7 0 5 2 8 9 -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Sa t u r a t i o n F l o w M o d u l e : Sa t / L a n e : 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 Ad j u s t m e n t : 0 . 8 9 0 . 8 9 0 . 8 5 0 . 6 2 1 . 0 0 0 . 8 5 0 . 9 5 0 . 9 5 0 . 8 5 0 . 9 5 0 . 9 5 0 . 8 5 La n e s : 0 . 4 3 0 . 5 7 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 2 . 0 0 1 . 0 0 1 . 0 0 2 . 0 0 1 . 0 0 Fi n a l S a t . : 7 3 0 9 5 5 1 6 1 5 1 1 7 4 1 9 0 0 1 6 1 5 1 8 0 5 3 6 1 0 1 6 1 5 1 8 0 5 3 6 1 0 1 6 1 5 -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Ca p a c i t y A n a l y s i s M o d u l e : Vo l / S a t : 0 . 0 6 0 . 0 6 0 . 0 2 0 . 1 3 0 . 0 3 0 . 0 2 0 . 0 7 0 . 1 2 0 . 0 2 0 . 0 3 0 . 2 0 0 . 1 8 Cr i t M o v e s : * * * * * * * * * * * * Gr e e n / C y c l e : 0 . 3 4 0 . 3 4 0 . 3 4 0 . 3 4 0 . 3 4 0 . 3 4 0 . 1 7 0 . 5 3 0 . 5 3 0 . 1 3 0 . 5 0 0 . 5 0 Vo l u m e / C a p : 0 . 1 7 0 . 1 7 0 . 0 5 0 . 3 9 0 . 0 8 0 . 0 7 0 . 3 9 0 . 2 2 0 . 0 4 0 . 2 2 0 . 3 9 0 . 3 6 De l a y / V e h : 2 3 . 3 2 3 . 3 2 2 . 2 2 5 . 9 2 2 . 5 2 2 . 4 3 8 . 1 1 2 . 4 1 1 . 1 3 9 . 6 1 6 . 0 1 5 . 8 Us e r D e l A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 Ad j D e l / V e h : 2 3 . 3 2 3 . 3 2 2 . 2 2 5 . 9 2 2 . 5 2 2 . 4 3 8 . 1 1 2 . 4 1 1 . 1 3 9 . 6 1 6 . 0 1 5 . 8 LO S b y M o v e : C C C C C C D B B D B B HC M 2 k 9 5 t h Q : 4 4 1 8 2 2 6 7 1 3 1 4 1 1 ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * No t e : Q u e u e r e p o r t e d i s t h e n u m b e r o f c a r s p e r l a n e . ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * T r a f f i x 8 . 0 . 0 7 1 5 ( c ) 2 0 0 8 D o w l i n g A s s o c . L i c e n s e d t o W - T R A N S , S a n t a R o s a , C A AM E x i s t i n g p l u s P r o j e c t M o n F e b 8 , 2 0 1 6 1 8 : 2 0 : 1 3 P a g e 5 - 1 -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - A M P e a k H o u r - E x i s t i n g p l u s P r o j e c t C o n d i t i o n s -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - L e v e l O f S e r v i c e C o m p u t a t i o n R e p o r t 2 0 0 0 H C M O p e r a t i o n s M e t h o d ( F u t u r e V o l u m e A l t e r n a t i v e ) ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * In t e r s e c t i o n # 3 W e s t b o r o u g h B o u l e v a r d / G e l l e r t B o u l e v a r d ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * Cy c l e ( s e c ) : 1 0 0 C r i t i c a l V o l . / C a p . ( X ) : 0 . 9 5 7 Lo s s T i m e ( s e c ) : 0 A v e r a g e D e l a y ( s e c / v e h ) : 4 2 . 6 Op t i m a l C y c l e : 1 8 0 L e v e l O f S e r v i c e : D ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * St r e e t N a m e : G e l l e r t B o u l e v a r d W e s t b o r o u g h B o u l e v a r d Ap p r o a c h : N o r t h B o u n d S o u t h B o u n d E a s t B o u n d W e s t B o u n d Mo v e m e n t : L - T - R L - T - R L - T - R L - T - R -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Co n t r o l : P r o t e c t e d P r o t e c t e d P r o t e c t e d P r o t e c t e d Ri g h t s : I n c l u d e I n c l u d e I n c l u d e I n c l u d e Mi n . G r e e n : 0 0 0 0 0 0 0 0 0 0 0 0 Y+ R : 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 La n e s : 1 0 1 0 1 1 1 1 0 1 1 0 2 0 1 1 0 3 0 1 -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Vo l u m e M o d u l e : > > C o u n t D a t e : 1 2 J a n 2 0 1 6 < < 7 : 3 0 - 8 : 3 0 Ba s e V o l : 5 6 4 6 3 6 2 5 5 7 5 7 1 3 0 1 1 9 1 6 0 4 2 9 1 2 4 6 5 0 1 6 1 Gr o w t h A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 In i t i a l B s e : 5 6 4 6 3 6 2 5 5 7 5 7 1 3 0 1 1 9 1 6 0 4 2 9 1 2 4 6 5 0 1 6 1 Ad d e d V o l : 0 0 0 0 0 0 1 4 0 0 1 0 Pa s s e r B y V o l : 0 0 0 0 0 0 0 0 0 0 0 0 In i t i a l F u t : 5 6 4 6 3 6 2 5 5 7 5 7 1 3 0 1 2 0 1 6 0 8 2 9 1 2 4 6 5 1 1 6 1 Us e r A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 PH F A d j : 0 . 9 4 0 . 9 4 0 . 9 4 0 . 9 4 0 . 9 4 0 . 9 4 0 . 9 4 0 . 9 4 0 . 9 4 0 . 9 4 0 . 9 4 0 . 9 4 PH F V o l u m e : 6 0 4 9 3 8 5 5 9 3 6 1 1 3 8 1 2 8 1 7 1 1 3 1 1 3 2 6 9 3 1 7 1 Re d u c t V o l : 0 0 0 0 0 0 0 0 0 0 0 0 Re d u c e d V o l : 6 0 4 9 3 8 5 5 9 3 6 1 1 3 8 1 2 8 1 7 1 1 3 1 1 3 2 6 9 3 1 7 1 PC E A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 ML F A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 Fi n a l V o l u m e : 6 0 4 9 3 8 5 5 9 3 6 1 1 3 8 1 2 8 1 7 1 1 3 1 1 3 2 6 9 3 1 7 1 -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Sa t u r a t i o n F l o w M o d u l e : Sa t / L a n e : 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 Ad j u s t m e n t : 0 . 9 5 1 . 0 0 0 . 8 5 0 . 9 1 0 . 9 1 0 . 8 5 0 . 9 5 0 . 9 5 0 . 8 5 0 . 9 5 0 . 9 1 0 . 8 5 La n e s : 1 . 0 0 1 . 0 0 1 . 0 0 2 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 2 . 0 0 1 . 0 0 1 . 0 0 3 . 0 0 1 . 0 0 Fi n a l S a t . : 1 8 0 5 1 9 0 0 1 6 1 5 3 4 5 5 1 7 2 7 1 6 1 5 1 8 0 5 3 6 1 0 1 6 1 5 1 8 0 5 5 1 8 7 1 6 1 5 -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Ca p a c i t y A n a l y s i s M o d u l e : Vo l / S a t : 0 . 0 3 0 . 0 3 0 . 2 4 0 . 1 7 0 . 0 4 0 . 0 9 0 . 0 7 0 . 4 7 0 . 0 2 0 . 0 7 0 . 1 3 0 . 1 1 Cr i t M o v e s : * * * * * * * * * * * * * * * * Gr e e n / C y c l e : 0 . 1 2 0 . 2 5 0 . 2 5 0 . 1 8 0 . 3 1 0 . 3 1 0 . 2 0 0 . 5 0 0 . 5 0 0 . 0 8 0 . 3 7 0 . 3 7 Vo l u m e / C a p : 0 . 2 8 0 . 1 0 0 . 9 6 0 . 9 6 0 . 1 1 0 . 2 8 0 . 3 6 0 . 9 6 0 . 0 4 0 . 9 6 0 . 3 6 0 . 2 8 De l a y / V e h : 4 0 . 8 2 9 . 0 7 0 . 8 6 4 . 9 2 4 . 7 2 6 . 4 3 5 . 2 3 6 . 8 1 3 . 0 1 0 9 . 3 2 2 . 8 2 2 . 2 Us e r D e l A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 Ad j D e l / V e h : 4 0 . 8 2 9 . 0 7 0 . 8 6 4 . 9 2 4 . 7 2 6 . 4 3 5 . 2 3 6 . 8 1 3 . 0 1 0 9 . 3 2 2 . 8 2 2 . 2 LO S b y M o v e : D C E E C C D D B F C C HC M 2 k 9 5 t h Q : 4 2 2 9 2 5 3 7 7 5 2 1 1 4 1 1 7 ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * No t e : Q u e u e r e p o r t e d i s t h e n u m b e r o f c a r s p e r l a n e . ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * T r a f f i x 8 . 0 . 0 7 1 5 ( c ) 2 0 0 8 D o w l i n g A s s o c . L i c e n s e d t o W - T R A N S , S a n t a R o s a , C A PM E x i s t i n g p l u s P r o j e c t M o n F e b 8 , 2 0 1 6 1 8 : 2 0 : 1 7 P a g e 5 - 1 -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - P M P e a k H o u r - E x i s t i n g p l u s P r o j e c t C o n d i t i o n s -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - L e v e l O f S e r v i c e C o m p u t a t i o n R e p o r t 2 0 0 0 H C M O p e r a t i o n s M e t h o d ( F u t u r e V o l u m e A l t e r n a t i v e ) ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * In t e r s e c t i o n # 3 W e s t b o r o u g h B o u l e v a r d / G e l l e r t B o u l e v a r d ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * Cy c l e ( s e c ) : 1 0 0 C r i t i c a l V o l . / C a p . ( X ) : 0 . 6 3 8 Lo s s T i m e ( s e c ) : 0 A v e r a g e D e l a y ( s e c / v e h ) : 2 7 . 2 Op t i m a l C y c l e : 6 3 L e v e l O f S e r v i c e : C ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * St r e e t N a m e : G e l l e r t B o u l e v a r d W e s t b o r o u g h B o u l e v a r d Ap p r o a c h : N o r t h B o u n d S o u t h B o u n d E a s t B o u n d W e s t B o u n d Mo v e m e n t : L - T - R L - T - R L - T - R L - T - R -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Co n t r o l : P r o t e c t e d P r o t e c t e d P r o t e c t e d P r o t e c t e d Ri g h t s : I n c l u d e I n c l u d e I n c l u d e I n c l u d e Mi n . G r e e n : 0 0 0 0 0 0 0 0 0 0 0 0 Y+ R : 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 La n e s : 1 0 1 0 1 1 1 1 0 1 1 0 2 0 1 1 0 3 0 1 -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Vo l u m e M o d u l e : > > C o u n t D a t e : 1 2 J a n 2 0 1 6 < < 5 : 0 0 - 6 : 0 0 Ba s e V o l : 4 1 7 9 1 6 9 4 3 7 8 1 2 1 8 1 6 8 6 1 5 1 3 2 0 3 1 2 9 5 4 4 4 Gr o w t h A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 In i t i a l B s e : 4 1 7 9 1 6 9 4 3 7 8 1 2 1 8 1 6 8 6 1 5 1 3 2 0 3 1 2 9 5 4 4 4 Ad d e d V o l : 0 0 0 0 0 1 1 2 0 0 4 0 Pa s s e r B y V o l : 0 0 0 0 0 0 0 0 0 0 0 0 In i t i a l F u t : 4 1 7 9 1 6 9 4 3 7 8 1 2 1 9 1 6 9 6 1 7 1 3 2 0 3 1 2 9 9 4 4 4 Us e r A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 PH F A d j : 0 . 9 4 0 . 9 4 0 . 9 4 0 . 9 4 0 . 9 4 0 . 9 4 0 . 9 4 0 . 9 4 0 . 9 4 0 . 9 4 0 . 9 4 0 . 9 4 PH F V o l u m e : 4 4 8 4 1 8 0 4 6 5 8 6 2 3 3 1 8 0 6 5 6 1 4 2 1 6 1 3 8 2 4 7 2 Re d u c t V o l : 0 0 0 0 0 0 0 0 0 0 0 0 Re d u c e d V o l : 4 4 8 4 1 8 0 4 6 5 8 6 2 3 3 1 8 0 6 5 6 1 4 2 1 6 1 3 8 2 4 7 2 PC E A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 ML F A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 Fi n a l V o l u m e : 4 4 8 4 1 8 0 4 6 5 8 6 2 3 3 1 8 0 6 5 6 1 4 2 1 6 1 3 8 2 4 7 2 -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Sa t u r a t i o n F l o w M o d u l e : Sa t / L a n e : 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 Ad j u s t m e n t : 0 . 9 5 1 . 0 0 0 . 8 5 0 . 9 1 0 . 9 1 0 . 8 5 0 . 9 5 0 . 9 5 0 . 8 5 0 . 9 5 0 . 9 1 0 . 8 5 La n e s : 1 . 0 0 1 . 0 0 1 . 0 0 2 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 2 . 0 0 1 . 0 0 1 . 0 0 3 . 0 0 1 . 0 0 Fi n a l S a t . : 1 8 0 5 1 9 0 0 1 6 1 5 3 4 6 6 1 7 3 3 1 6 1 5 1 8 0 5 3 6 1 0 1 6 1 5 1 8 0 5 5 1 8 7 1 6 1 5 -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Ca p a c i t y A n a l y s i s M o d u l e : Vo l / S a t : 0 . 0 2 0 . 0 4 0 . 1 1 0 . 1 3 0 . 0 5 0 . 1 4 0 . 1 0 0 . 1 8 0 . 0 1 0 . 1 2 0 . 2 7 0 . 2 9 Cr i t M o v e s : * * * * * * * * * * * * * * * * Gr e e n / C y c l e : 0 . 0 6 0 . 1 7 0 . 1 7 0 . 2 1 0 . 3 3 0 . 3 3 0 . 1 6 0 . 3 7 0 . 3 7 0 . 2 4 0 . 4 6 0 . 4 6 Vo l u m e / C a p : 0 . 4 4 0 . 2 5 0 . 6 4 0 . 6 4 0 . 1 5 0 . 4 4 0 . 6 4 0 . 4 9 0 . 0 2 0 . 4 9 0 . 5 8 0 . 6 4 De l a y / V e h : 4 8 . 8 3 6 . 0 4 3 . 1 3 7 . 6 2 3 . 7 2 6 . 8 4 4 . 3 2 4 . 5 2 0 . 0 3 3 . 3 2 0 . 3 2 2 . 6 Us e r D e l A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 Ad j D e l / V e h : 4 8 . 8 3 6 . 0 4 3 . 1 3 7 . 6 2 3 . 7 2 6 . 8 4 4 . 3 2 4 . 5 2 0 . 0 3 3 . 3 2 0 . 3 2 2 . 6 LO S b y M o v e : D D D D C C D C B C C C HC M 2 k 9 5 t h Q : 4 5 1 2 1 5 4 1 1 1 2 1 6 1 1 2 2 1 2 1 ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * No t e : Q u e u e r e p o r t e d i s t h e n u m b e r o f c a r s p e r l a n e . ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * T r a f f i x 8 . 0 . 0 7 1 5 ( c ) 2 0 0 8 D o w l i n g A s s o c . L i c e n s e d t o W - T R A N S , S a n t a R o s a , C A A M E x i s t i n g p l u s P r o j e c t M o n F e b 8 , 2 0 1 6 1 8 : 2 0 : 1 3 P a g e 6 - 1 -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - A M P e a k H o u r - E x i s t i n g p l u s P r o j e c t C o n d i t i o n s -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - L e v e l O f S e r v i c e C o m p u t a t i o n R e p o r t 2 0 0 0 H C M U n s i g n a l i z e d M e t h o d ( F u t u r e V o l u m e A l t e r n a t i v e ) ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * In t e r s e c t i o n # 4 S h a n n o n D r i v e / O a k m o n t D r i v e ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * Av e r a g e D e l a y ( s e c / v e h ) : 4 . 0 W o r s t C a s e L e v e l O f S e r v i c e : B [ 1 3 . 5 ] ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * St r e e t N a m e : O a k m o n t D r i v e S h a n n o n D r i v e Ap p r o a c h : N o r t h B o u n d S o u t h B o u n d E a s t B o u n d W e s t B o u n d Mo v e m e n t : L - T - R L - T - R L - T - R L - T - R -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Co n t r o l : U n c o n t r o l l e d U n c o n t r o l l e d S t o p S i g n S t o p S i g n Ri g h t s : I n c l u d e I n c l u d e I n c l u d e I n c l u d e La n e s : 0 0 1 ! 0 0 0 0 1 ! 0 0 0 0 1 ! 0 0 0 0 1 ! 0 0 -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Vo l u m e M o d u l e : > > C o u n t D a t e : 1 2 J a n 2 0 1 6 < < 7 : 4 5 - 8 : 4 5 Ba s e V o l : 2 8 4 5 5 0 1 1 0 9 1 3 4 2 4 1 5 9 Gr o w t h A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 In i t i a l B s e : 2 8 4 5 5 0 1 1 0 9 1 3 4 2 4 1 5 9 Ad d e d V o l : 0 0 0 0 0 2 6 2 1 0 1 0 Pa s s e r B y V o l : 0 0 0 0 0 0 0 0 0 0 0 0 In i t i a l F u t : 2 8 4 5 5 0 1 1 0 1 1 1 9 6 3 4 2 5 9 Us e r A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 PH F A d j : 0 . 6 9 0 . 6 9 0 . 6 9 0 . 6 9 0 . 6 9 0 . 6 9 0 . 6 9 0 . 6 9 0 . 6 9 0 . 6 9 0 . 6 9 0 . 6 9 PH F V o l u m e : 3 1 2 2 7 7 2 1 5 9 1 6 2 8 9 4 6 3 8 6 Re d u c t V o l : 0 0 0 0 0 0 0 0 0 0 0 0 Fi n a l V o l u m e : 3 1 2 2 7 7 2 1 5 9 1 6 2 8 9 4 6 3 8 6 -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Cr i t i c a l G a p M o d u l e : Cr i t i c a l G p : 4 . 1 x x x x x x x x x 4 . 1 x x x x x x x x x 7 . 1 6 . 5 6 . 2 7 . 1 6 . 5 6 . 2 Fo l l o w U p T i m : 2 . 2 x x x x x x x x x 2 . 2 x x x x x x x x x 3 . 5 4 . 0 3 . 3 3 . 5 4 . 0 3 . 3 -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Ca p a c i t y M o d u l e : Cn f l i c t V o l : 1 7 5 x x x x x x x x x 1 2 9 x x x x x x x x x 4 8 8 4 4 7 1 6 7 4 5 0 4 5 1 1 2 5 Po t e n t C a p . : 1 4 1 3 x x x x x x x x x 1 4 6 9 x x x x x x x x x 4 9 4 5 0 9 8 8 2 5 2 3 5 0 7 9 3 1 Mo v e C a p . : 1 4 1 3 x x x x x x x x x 1 4 6 9 x x x x x x x x x 4 2 8 4 8 2 8 8 2 4 9 2 4 8 0 9 3 1 Vo l u m e / C a p : 0 . 0 0 x x x x x x x x 0 . 0 5 x x x x x x x x 0 . 0 6 0 . 0 2 0 . 0 0 0 . 0 1 0 . 0 1 0 . 0 9 -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Le v e l O f S e r v i c e M o d u l e : 2W a y 9 5 t h Q : 0 . 0 x x x x x x x x x 0 . 2 x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x Co n t r o l D e l : 7 . 6 x x x x x x x x x 7 . 6 x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x LO S b y M o v e : A * * A * * * * * * * * Mo v e m e n t : L T - L T R - R T L T - L T R - R T L T - L T R - R T L T - L T R - R T Sh a r e d C a p . : x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x 4 6 5 x x x x x x x x x 8 5 9 x x x x x Sh a r e d Q u e u e : x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x 0 . 3 x x x x x x x x x x 0 . 4 x x x x x Sh r d C o n D e l : x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x 1 3 . 5 x x x x x x x x x x 9 . 7 x x x x x Sh a r e d L O S : * * * * * * * B * * A * Ap p r o a c h D e l : x x x x x x x x x x x x 1 3 . 5 9 . 7 Ap p r o a c h L O S : * * B A ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * No t e : Q u e u e r e p o r t e d i s t h e n u m b e r o f c a r s p e r l a n e . ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * T r a f f i x 8 . 0 . 0 7 1 5 ( c ) 2 0 0 8 D o w l i n g A s s o c . L i c e n s e d t o W - T R A N S , S a n t a R o s a , C A PM E x i s t i n g p l u s P r o j e c t M o n F e b 8 , 2 0 1 6 1 8 : 2 0 : 1 7 P a g e 6 - 1 -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - P M P e a k H o u r - E x i s t i n g p l u s P r o j e c t C o n d i t i o n s -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - L e v e l O f S e r v i c e C o m p u t a t i o n R e p o r t 2 0 0 0 H C M U n s i g n a l i z e d M e t h o d ( F u t u r e V o l u m e A l t e r n a t i v e ) ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * In t e r s e c t i o n # 4 S h a n n o n D r i v e / O a k m o n t D r i v e ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * Av e r a g e D e l a y ( s e c / v e h ) : 2 . 8 W o r s t C a s e L e v e l O f S e r v i c e : B [ 1 0 . 2 ] ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * St r e e t N a m e : O a k m o n t D r i v e S h a n n o n D r i v e Ap p r o a c h : N o r t h B o u n d S o u t h B o u n d E a s t B o u n d W e s t B o u n d Mo v e m e n t : L - T - R L - T - R L - T - R L - T - R -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Co n t r o l : U n c o n t r o l l e d U n c o n t r o l l e d S t o p S i g n S t o p S i g n Ri g h t s : I n c l u d e I n c l u d e I n c l u d e I n c l u d e La n e s : 0 0 1 ! 0 0 0 0 1 ! 0 0 0 0 1 ! 0 0 0 0 1 ! 0 0 -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Vo l u m e M o d u l e : > > C o u n t D a t e : 1 2 J a n 2 0 1 6 < < 5 : 0 0 - 6 : 0 0 Ba s e V o l : 2 6 8 1 2 4 5 7 1 2 3 1 2 2 2 2 7 Gr o w t h A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 In i t i a l B s e : 2 6 8 1 2 4 5 7 1 2 3 1 2 2 2 2 7 Ad d e d V o l : 1 0 0 0 0 7 4 1 0 0 2 0 Pa s s e r B y V o l : 0 0 0 0 0 0 0 0 0 0 0 0 In i t i a l F u t : 3 6 8 1 2 4 5 7 1 9 7 2 2 2 4 2 7 Us e r A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 PH F A d j : 0 . 8 2 0 . 8 2 0 . 8 2 0 . 8 2 0 . 8 2 0 . 8 2 0 . 8 2 0 . 8 2 0 . 8 2 0 . 8 2 0 . 8 2 0 . 8 2 PH F V o l u m e : 4 8 3 1 2 9 7 0 2 3 9 2 2 2 5 3 3 Re d u c t V o l : 0 0 0 0 0 0 0 0 0 0 0 0 Fi n a l V o l u m e : 4 8 3 1 2 9 7 0 2 3 9 2 2 2 5 3 3 -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Cr i t i c a l G a p M o d u l e : Cr i t i c a l G p : 4 . 1 x x x x x x x x x 4 . 1 x x x x x x x x x 7 . 1 6 . 5 6 . 2 7 . 1 6 . 5 6 . 2 Fo l l o w U p T i m : 2 . 2 x x x x x x x x x 2 . 2 x x x x x x x x x 3 . 5 4 . 0 3 . 3 3 . 5 4 . 0 3 . 3 -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Ca p a c i t y M o d u l e : Cn f l i c t V o l : 9 3 x x x x x x x x x 8 4 x x x x x x x x x 2 4 9 2 3 1 8 1 2 3 3 2 4 2 8 4 Po t e n t C a p . : 1 5 1 5 x x x x x x x x x 1 5 2 5 x x x x x x x x x 7 0 8 6 7 2 9 8 4 7 2 6 6 6 3 9 8 1 Mo v e C a p . : 1 5 1 5 x x x x x x x x x 1 5 2 5 x x x x x x x x x 6 6 9 6 5 8 9 8 4 7 1 0 6 4 9 9 8 1 Vo l u m e / C a p : 0 . 0 0 x x x x x x x x 0 . 0 2 x x x x x x x x 0 . 0 1 0 . 0 0 0 . 0 0 0 . 0 0 0 . 0 1 0 . 0 3 -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Le v e l O f S e r v i c e M o d u l e : 2W a y 9 5 t h Q : 0 . 0 x x x x x x x x x 0 . 1 x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x Co n t r o l D e l : 7 . 4 x x x x x x x x x 7 . 4 x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x LO S b y M o v e : A * * A * * * * * * * * Mo v e m e n t : L T - L T R - R T L T - L T R - R T L T - L T R - R T L T - L T R - R T Sh a r e d C a p . : x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x 7 0 8 x x x x x x x x x 9 0 4 x x x x x Sh a r e d Q u e u e : x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x 0 . 1 x x x x x x x x x x 0 . 1 x x x x x Sh r d C o n D e l : x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x 1 0 . 2 x x x x x x x x x x 9 . 2 x x x x x Sh a r e d L O S : * * * * * * * B * * A * Ap p r o a c h D e l : x x x x x x x x x x x x 1 0 . 2 9 . 2 Ap p r o a c h L O S : * * B A ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * No t e : Q u e u e r e p o r t e d i s t h e n u m b e r o f c a r s p e r l a n e . ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * T r a f f i x 8 . 0 . 0 7 1 5 ( c ) 2 0 0 8 D o w l i n g A s s o c . L i c e n s e d t o W - T R A N S , S a n t a R o s a , C A APPENDIX B: OAKMONT MEADOWS TRANSPORTATION ASSESSMENT, REVISED PROJECT Attachment to the October 2018 Recirculated IS/MND for the Revised Oakmont Meadows Residential Development Project   490 Mendocino Avenue, Suite 201 Santa Rosa, CA 95401 707.542.9500 w-trans.com SANTA ROSA • OAKLAND • SAN JOSE October 11, 2018 Ms. Rebecca Auld Lamphier-Gregory 1944 Embarcadero Oakland, CA 94606 Revised Oakmont Meadows Transportation Assessment Dear Ms. Auld; As requested, W-Trans has prepared a transportation assessment in support of a Recirculated Initial Study/Mitigated Negative Declaration for the proposed Oakmont Meadows residential development to be located at 3460 Westborough Road in the City of South San Francisco in the County of San Mateo. The analysis focuses on the project’s traffic impacts based and the potential for increased traffic associated with the additional 22 residential units. The analysis performed was based on a previously proposed project that resulted in more peak hour trips than is currently proposed. As such, the analysis is considered conservative. The transportation assessment was completed in accordance with the criteria established by the City of South San Francisco and the City/County Association of Governments of San Mateo County (C/CAG) and is consistent with standard traffic engineering techniques. Study Area The study area consists of the following intersections: 1.Westborough Boulevard and Skyline Boulevard 2.Westborough Boulevard and Oakmont Drive-Callan Boulevard 3.Westborough Boulevard and Gellert Boulevard 4.Oakmont Drive and Shannon Drive All the intersections are signalized except for Oakmont Drive/Shannon Drive intersection which has stop- controlled side-streets. Intersection turning movement volume counts were obtained January 12, 2016 for all study intersections. The counts were collected during typical weekday a.m. and p.m. peak periods to evaluate the highest potential impacts for the proposed project. The morning peak hour occurs between 7:00 and 9:00 a.m. and reflects conditions during the home to work or school commute, while the p.m. peak hour occurs between 4:00 and 6:00 p.m. and typically reflects the highest level of congestion during the homeward bound commute. Pedestrian Facilities Pedestrian facilities include sidewalks, crosswalks, and pedestrian signal phases, curb ramps, curb extensions, and various streetscape amenities such as lighting, benches, etc. In general, there is a network of sidewalks, crosswalks, pedestrian signals, and curb ramps provide access for pedestrians near the proposed project site. Bicycle Facilities The Highway Design Manual, California Department of Transportation (Caltrans), 2012, classifies bikeways into three categories: Class I Multi-Use Path – a completely separated right-of-way for the exclusive use of bicycles and pedestrians with cross flows of motorized traffic minimized. Ms. Rebecca Auld Page 2 October 11, 2018  Class II Bike Lane – a striped and signed lane for one-way bike travel on a street or highway.  Class III Bike Route – signing only for shared use with motor vehicles within the same travel lane on a street or highway. In the project area, there are Class II bike lanes on Westborough Boulevard between Skyline Boulevard-Sharp Park Road and Galway Drive, as well as on Callan Boulevard north of the project site. There are class III bike routes on Westborough Boulevard from Galway Drive and east through the study area. There are also class III bike routes on Oakmont Drive. Transit Facilities Currently there are several bus stops within walking distance serviced by SamTrans. Bus stops for routes 122 and 28 are currently on Oakmont Drive adjacent to the proposed project site and routes 121 and 140 are near the Skyline Boulevard/Westborough intersection. Route 122 connects to the Stonestown Shopping Center and San Francisco State University to the north and South San Francisco BART station to the South. Additional stops include the Colma BART station, Seton Medical Center, and King Plaza Shopping Center with options to transfer to other routes along the routes. On weekdays, the route begins at 5:15 a.m. or 6:00 a.m., depending on the direction of travel, and ends at 11:10 p.m. with about 30-minute headways. The route operates on a reduced schedule on the weekends. Route 28 runs school days to and from South San Francisco High School. The route runs twice in the morning and evening hours around the high school bell schedule. There is an additional route for early dismissal on Wednesdays. While the route caters to the high school, it can be used for public use. Route 121 provides service every day of the week with varying headways, 30 minutes on weekdays and 60 minutes on weekends. The limits of the service are between Lowell Street/Hanover Street intersection in San Francisco to the north and the Skyline College Transit Center to the south with stops at the Daily City and Colma BART station. Route 140 provides service between the SFO AirTrain and the intersection of Manor Drive/Palmetto Avenue in Pacifica. The route operates every day of the week with varying start and end times, headways ranging from 30 minutes to an hour, and limited stops. Collision History The collision history for the study area was reviewed to determine any trends or patterns that may indicate a safety issue. Collision rates were calculated based on records available from the California Highway Patrol as published in their Statewide Integrated Traffic Records System (SWITRS) reports. The five-year period reviewed is July 1, 2009 through June 30, 2014. As presented in Table 1, the calculated collision rates for the study intersections were compared to average collision rates for similar facilities statewide, as indicated in 2012 Collision Data on California State Highways, California Department of Transportation. Generally, the intersections operate below or near the statewide average for similar facilities. The collision rate calculations are attached. Ms. Rebecca Auld Page 3 October 11, 2018 Table 1 – Collision Rates at the Study Intersections Study Intersection Number of Collisions (2009-2014) Calculated Collision Rate (c/mve) Statewide Average Collision Rate (c/mve) 1. Westborough Blvd/Skyline Blvd 31 0.39 0.27 2. Westborough Blvd/Oakmont Dr-Callan Blvd 11 0.20 0.27 3. Westborough Blvd/Gellert Blvd 18 0.20 0.27 4. Shannon Dr/Oakmont Dr 0 0.00 0.15 Note: c/mve = collisions per million vehicles entering Westborough Boulevard and Skyline Boulevard had a calculated collision rate of 0.39 collisions per million vehicles entering the intersection (c/mve), which is slightly higher than the Statewide Average of 0.27 c/mve. Of the 31 collisions recorded, more than a third were rear-end collisions and of those, the majority were due to unsafe speeds or following too closely. This could be mitigated with increased enforcement but is generally common for congested urban areas. Capacity Analysis Levels of Service Methodology Level of Service (LOS) is used to rank traffic operation on various types of facilities based on traffic volumes and roadway capacity using a series of letter designations ranging from A to F. Generally, Level of Service A represents free flow conditions and Level of Service F represents forced flow or breakdown conditions. A unit of measure that indicates a level of delay generally accompanies the LOS designation. The study intersections were analyzed using methodologies published in the Highway Capacity Manual (HCM), Transportation Research Board, 2000. This source contains methodologies for various types of intersection control, all of which are related to a measurement of delay in average number of seconds per vehicle. Traffic Operation Standards The City of South San Francisco, in General Plan Transportation Policy 4.2.G-9, has established minimally acceptable LOS standards.  Strive to maintain LOS D or better on arterial and collector streets, at all intersections, and on principal arterials in the CMP during peak hours. In addition, it states that an LOS of E or F are acceptable after finding that:  There is no practical and feasible way to mitigate the lower level of service; and  The uses resulting in the lower level of service are of clear, overall public benefit. Existing Conditions The Existing Conditions scenario provides an evaluation of current operation based on existing traffic volumes during the a.m. and p.m. peak periods. This condition does not include project-generated traffic volumes. Volume data was collected while local schools were in session. Ms. Rebecca Auld Page 4 October 11, 2018 Under existing conditions, each of the study intersections operate acceptably. A summary of the intersection level of service calculations is contained in Table 2, and copies of the Level of Service calculations are attached. Table 2 – Existing Peak Hour Intersection Levels of Service Study Intersection Approach AM Peak PM Peak Delay LOS Delay LOS 1. Westborough Blvd/Skyline Blvd 28.5 C 30.5 C 2. Westborough Blvd/Oakmont Dr-Callan Blvd 25.0 C 18.4 B 3. Westborough Blvd/Gellart Blvd 42.4 D 27.1 C 4. Shannon Dr/Oakmont Dr 3.7 A 2.6 A Eastbound Approach 13.2 B 9.8 A Westbound Approach 9.6 B 9.0 A Notes: Delay is measured in average seconds per vehicle; LOS = Level of Service; Results for minor approaches to two-way stop-controlled intersections are indicated in italics Project Description The currently proposed project consists of 22 townhomes while the previously proposed project would have developed seven single family homes and 15 townhomes. The site is located on the southwest corner of the Oakmont Drive-Callan Boulevard/Westborough Boulevard intersection and would be accessed at two locations. For 13 of the units, access would be via an existing, but currently incomplete, segment of road off Shannon Park Court. For the remaining nine units, access would be provided via a driveway on Oakmont Drive. Internally, there would be road connecting these two areas and access points though it would only serve as an emergency vehicle access road. Trip Generation The anticipated trip generation for the currently proposed project was estimated using standard rates published by the Institute of Transportation Engineers (ITE) in Trip Generation Manual, 9th Edition, 2012 for “Residential Condominiums/Townhouses” (ITE LU #230). While there is a more recent version of the Trip Generation Manual, to be consistent with work previously done, the 9th edition rates were used. The currently proposed project is expected to generate an average of 128 trips per day, including 10 trips during the a.m. peak hour and 11 during the p.m. peak hour. The expected trip generation for the proposed project is indicated in Table 3. Table 3 – Trip Generation Summary Land Use Units Daily AM Peak Hour PM Peak Hour Rate Trips Rate Trips In Out Rate Trips In Out Proposed Condominium/Townhouse 22 du 5.81 128 0.44 10 2 8 0.52 11 8 3 Note: du = dwelling unit Trip Distribution The pattern used to allocate new project trips to the street network was determined from the residential distribution used for the same proposed site, but different proposed project, in the Initial Study and Mitigated Ms. Rebecca Auld Page 5 October 11, 2018 Negative Declaration for Oakmont Vistas/Storage USA South San Francisco (October 1999). The applied distribution assumptions and resulting trips are shown in Table 4. Table 4 – Trip Distribution Assumptions Route Percent Callan Blvd to/from the North 17% Oakmont Dr to/from the South 6% Shannon Dr to/from the East 7% Sharp Park Rd to/from the West 4% Skyline Blvd to/from the North 8% Skyline Blvd to/from the South 10% Westborough Blvd to/from the East 39% Gellert Blvd to/from the North 9% TOTAL 100% Existing plus Project Conditions As noted earlier in this memo, the service level analysis was run for a previously proposed project that was projected to result more peak hour trips. Since the currently proposed project is expected to generate fewer trips than the previously analyzed project, the results presented below are still considered accurate, as well as conservative. Upon the addition of the previously project-related traffic to the Existing volumes, the study intersections are expected to continue operating acceptably at the same LOS. These results are summarized in Table 5. Project traffic volumes are shown in Figure 5. Table 5 – Existing and Existing plus Project Peak Hour Intersection Levels of Service Study Intersection Approach Existing Conditions Existing plus Project AM Peak PM Peak AM Peak PM Peak Delay LOS Delay LOS Delay LOS Delay LOS 1. Westborough Blvd/Skyline Blvd 28.5 C 30.5 C 28.6 C 30.5 C 2. Westborough Blvd/Oakmont Dr-Callan Blvd 25.0 C 18.4 B 25.1 C 18.5 B 3. Westborough Blvd/Gellart Blvd 42.4 D 27.1 C 42.6 D 27.2 C 4. Shannon Dr/Oakmont Dr 3.7 A 2.6 A 4.0 A 2.8 A Eastbound Approach 13.2 B 9.8 A 13.5 B 10.2 B Westbound Approach 9.6 B 9.0 A 9.7 B 9.2 A Notes: Delay is measured in average seconds per vehicle; LOS = Level of Service; Results for minor approaches to two-way stop-controlled intersections are indicated in italics Finding: Upon the addition of the project trips, the study intersections would continue operating at acceptable levels of service set forth by the City of South San Francisco and C/CAG. Ms. Rebecca Auld Page 6 October 11, 2018 Alternative Modes Pedestrian Facilities In the study area, there are currently continuous sidewalk facilities. The proposed on-site sidewalks would conform to existing facilities. According to the site plan, there would not be a continuous sidewalk on-site but at any on-site location, there would be a sidewalk on at least one side of the street. Per municipal code, 19.20.010, for minor streets in a residential subdivision, a sidewalk is required on each side of the right of way. Additionally, the 4.3-G-2 guiding policy encourages providing safe and direct pedestrian routes and bikeways between and through residential neighborhoods, and to transit centers. Recommendations: A continuous pedestrian network should be provided with sidewalks on both sides of Shannon Place, to meet City Standards in addition to promoting alternative modes through safe and direct pedestrian routes to the alternative modes available on Oakmont Drive adjacent to the site. Bicycle Facilities According to the proposed site plan, there are no proposed bicycle facilities or modification to the existing facilities. Residents would be expected to use their personal garage for bicycle parking. Finding: The existing bicycle facilities and proposed individual garages would adequately serve the residents of the site. Transit Facilities There are several bus stops within walking distance to the project site. It is reasonable to assume that residents of the proposed project would use public transportation. The General Plan’s guiding policy, 4.4-G-1, states that local and regional public transit serving South San Francisco should be promoted. The proposed project is located adjacent to an existing bus stop that serves SamTrans routes 28 and 122. According to the site plan, a pedestrian path that would provide access the site is proposed within 100 feet of the bus stops. Finding: The proposed project site should be adequately served by the existing transit facilities. Parking Requirements Per the South San Francisco Municipal Code 20.330.004, the townhomes would each require two spaces with at least one of the spaces covered for a total of 44 provided spaces. Per the site plan, each of the units would be equipped with a two-car garage, for a total of 44 covered parking spaces. Additional parking includes 27 driveway spaces, and 14 on-street spaces, for a total of 85 proposed parking spaces. The proposed parking supply would adequately satisfy the City’s Municipal Code. For a comparison, the anticipated parking demand was estimated using standard parking demand rates published by ITE in Parking Generation, 4th Edition, 2010. The parking demand for the proposed project was estimated using published standard rates for Residential Townhouse (ITE LU#230), which estimates demand based on the number of dwelling units. Based on the parking generation rates, the average weekday parking demand would be 31 parking stalls which would be accommodated with the proposed parking supply. Finding: The proposed parking supply would adequately serve the site’s residential uses. Ms. Rebecca Auld Page 7 October 11, 2018 Sight Distance At unsignalized intersections a substantially clear line of sight should be maintained between the driver of a vehicle waiting at the crossroad and the driver of an approaching vehicle. Adequate time must be provided for the waiting vehicle to either cross, turn left, or turn right, without requiring the through traffic to radically alter their speed. Sight distance should be measured from a 3.5-foot height at the location of the driver on the minor road to a 4.25-foot object height in the center of the approaching lane of the major road. Setback for the driver on the crossroad shall be a minimum of 15 feet, measured from the edge of the traveled way. Although sight distance requirements are not technically applicable to urban driveways, sight distance along Oakmont Drive at the project driveway was evaluated based on sight distance criteria contained in the Highway Design Manual published by Caltrans. The recommended sight distance at a driveway is based on stopping sight distance, which uses the approach travel speeds as the basis for determining the recommended sight distance. Additionally, the stopping sight distance needed for a following driver to stop, if there is a vehicle waiting to turn into a driveway, is evaluated based on stopping sight distance criterion and the approach speed on the major street. Based on a posted speed limit of 25 mph, the minimum stopping sight distance needed is 150 feet. Sight distance at the proposed driveway was field measured, and in both directions, there is not a clear line of sight due to on- street parking on west side of Oakmont Drive along the project frontage near the proposed driveway. To improve sight lines to the north, it is recommended that parking be prohibited on the west side of Oakmont Drive, north of the driveway, for a total length of 60 feet. This would leave about 45 feet, roughly two parking spaces on the west side of Oakmont Drive between the project driveway and the intersection of Westborough Boulevard/Oakmont Drive. To provide the recommended sight lines to the south of the project driveway, parking should be prohibited from the proposed project driveway through the pedestrian curb ramp to the south, which is about 20 feet from the driveway. This would provide adequate sight lines as well as discourage motorists from parking vehicles in front of the pedestrian curb ramp (which was observed at the time of the site visit). The line of sight between a vehicle at the proposed project driveway and a vehicle at Bantry Lane, across from the driveway, was also reviewed and determined to be clear. Finding: Stopping sight distance at the project driveway is inadequate. Recommendation: To provide adequate sight lines, parking should be prohibited for 60 feet to the north of the project driveway on the west side of Oakmont Drive, and prohibited to the south of the project driveway for 20 feet on the west side of Oakmont Drive, extending through the pedestrian curb ramp. CEQA Initial Checklist: Project Impacts a. Conflict with an applicable plan, ordinance or policy establishing measures of effectiveness for the performance of the circulation system, taking into account all modes of transportation including mass transit and non-motorized travel and relevant components of the circulation system, including but not limited to intersections, streets, highways and freeways, pedestrian and bicycle paths, and mass transit? The following discussion addresses project impacts on pedestrian and bicycle facilities and transit. Impacts on intersections are addressed under (b) below. Ms. Rebecca Auld Page 8 October 11, 2018 Impact on Pedestrian Facilities Less-than-Significant Impact. It is reasonable to assume that residents would want to walk to the adjacent street network. Per South San Francisco Municipal Code, 19.20.010, sidewalks are required on both sides of a minor street’s right of way. Additionally, the 4.3-G-2 guiding policy from the City’s General Plan states that safe and direct pedestrian routes and bikeways between and through residential neighborhoods, and to transit centers should be encouraged. However, the streets in the proposed project would be private and these standards would not necessarily apply. Having sidewalks located on only one side of the street is consistent with the adjacent development connecting through Shannon Drive. Therefore, this would not be a significant impact under CEQA, however, it remains the recommendation that the design accommodate sidewalks on both sides of the street, to be enhance the residents’ pedestrian access. Impact on Bicycle Facilities No Impact. There are existing dedicated Class II bicycle lanes along the northern project frontage and Class III bicycle route on the west side of the project frontage on Oakmont Drive. Bicycle trips generated by the project would be adequately served by these existing facilities. Impact on Transit No Impact. The proposed project would adequately be served by the existing facilities as well as adhering to the General Plan’s Guiding Policy that alternative modes should be encouraged. The proposed site plan has a pedestrian path to and from the site to Oakmont Drive near an existing SamTrans bus stop. b. Conflict with an applicable congestion management program, including, but not limited to level of service standards and travel demand measures, or other standards established by the county congestion management agency for designated roads or highways? Less-than-Significant Impact. The City of South San Francisco has established the minimally acceptable LOS standard to strive to maintain LOS D or better on arterial and collector streets, at all intersections, and on principal arterials in the CMP during peak hours. In addition, it states that an LOS of E or F are acceptable after finding that there is no practical and feasible way to mitigate the lower level of service and the uses resulting in the lower level of service are of clear, overall public benefit. The Westborough Boulevard/Skyline Boulevard intersection is located on State Route 35, Skyline Boulevard, which is a facility in the County’s Management Program (CMP); however, the intersection is not one of the 16 intersections in the CMP. Based on the CMP, that segment of Skyline Boulevard has an LOS standard of E, but the intersection must maintain the LOS Standard set forth by the City of South San Francisco which is LOS D. Based on the counts collected during the morning and evening peak hours on January 12, 2016, each of the study intersections are operating at an acceptable set forth by the City. Upon the addition of the project generation trips to the existing network, the intersections would continue to operate at their existing LOS. c. Result in a change in air traffic patterns, including either an increase in traffic levels or a change in location that results in substantial safety risks? No Impact. The project would not contain any features or characteristics that would result in a change in air traffic patterns nor would any feature be of sufficient height to affect air traffic. d. Substantially increase hazards due to a design feature (e.g., sharp curves or dangerous intersections) or incompatible uses (e.g., farm equipment)? Ms. Rebecca Auld Page 9 October 11, 2018 Less-than-Significant Impact with Mitigation. Stopping sight distance at the proposed project driveway at Oakmont Drive is inadequate. To provide adequate sight lines, parking shall be prohibited for at least 60 feet to the north of the project driveway on the west side of Oakmont Drive, and prohibited to the south of the project driveway for at least 20 feet on the west side of Oakmont Drive, extending through the pedestrian curb ramp. With the proposed parking prohibitions on Oakmont Drive, stopping site distances would be consistent with design safety standards. e. Result in inadequate emergency access? Less-than-Significant Impact. For 13 of the units, access would be via an existing, but currently incomplete, segment of road off Shannon Park Court. For the remaining 9 units, access would be provided via a driveway on Oakmont Drive. Internally, there would be road connecting these two areas and access points though it would only serve as an emergency vehicle access road. Emergency vehicles would be able to enter the site and maneuver in the designated cul-de-sac or turnaround areas or proceed through the site on the emergency vehicle access road. The project would result in adequate emergency access. f. Conflict with adopted policies, plans, or programs regarding public transit, bicycle, or pedestrian facilities, or otherwise decrease the performance or safety of such facilities? Less-than-Significant Impact. See discussion under (a) above. The proposed project would be adequately served by pedestrian, bicycle, and transit facilities. The project would not conflict with adopted policies, plans, or programs regarding alternative modes. While not a significant impact, it is recommended that the on-site pedestrian facilities be enhanced by incorporating sidewalks on both sides of proposed streets such that the improvements meet the City’s specifications for public streets. Conclusions and Recommendations  The proposed project would generate an average of 128 new trips daily, with 10 new trips during the a.m. peak hour and 11 new trips during the p.m. peak hour.  Upon the addition of project generated trips, all intersections would operate at LOS D or better which is the lowest acceptable LOS standard as established by the City of San Francisco and C/CAG thresholds of significance.  The proposed parking supply of 27 driveway spaces and 14 on-street spaces, and a two-car garage for each unit, would satisfy the City’s requirements as well as the anticipated average parking demand for the site based ITE’s parking generation rates.  While not a CEQA impact, sidewalks could be constructed on each side of project streets to enhance pedestrian connections.  The existing bicycle and transit facilities would accommodate the anticipated needs of the proposed project.  Currently, the sight distance at the proposed project driveway on Oakmont Drive is inadequate and would result in a site hazard. As such, parking to the north of the driveway on the west side of Oakmont Drive shall be prohibited and the curb painted red for at least 60 feet. To the south, the curb on the west side of Oakmont Drive shall be painted red so that parking is prohibited for a length of at least 20 feet (through the pedestrian curb ramp). 475 14th Street, Suite 290 Oakland, CA 94612 510.444.2600 w-trans.com SANTA ROSA • OAKLAND • SAN JOSE Memorandum Date:February 12, 2016 Project:SSF010 To:Nathaniel Taylor Lamphier-Gregory From:Mark Spencer mspencer@w-trans.com Subject:Oakmont Meadows Transportation Assessment As requested,W-Trans has prepared a transportation assessment in support of an Initial Study/MitigatedNegative Declaration for the proposed Oakmont Meadows residential development to be located at 3460WestboroughRoad in the City of South San Francisco in the County of San Mateo.The analysis focuseson the project’s traffic impacts based and the potential for increased traffic associated with the additional19residential units.The transportation assessment was completed in accordance with the criteriaestablished by the City of South San Francisco and the City/County Association of Governments of SanMateo County (C/CAG), and is consistent with standard traffic engineering techniques. Study Area The study area consists of the following intersections: 1.Westborough Boulevard and Skyline Boulevard2.Westborough Boulevard and Oakmont Drive-Callan Boulevard3.Westborough Boulevard and Gellert Boulevard4.Oakmont Drive and Shannon Drive All of the intersections are signalized with the exception of Oakmont Drive/Shannon Drive intersection whichhas stop-controlled side-streets. Intersection turning movement volume counts were obtained January 12, 2016 for all study intersections.The counts were collected during typical weekday a.m. and p.m. peak periods to evaluate the highestpotential impacts for the proposed project. The morning peak hour occurs between 7:00 and 9:00 a.m. andreflects conditions during the home to work or school commute, while the p.m. peak hour occurs between 4:00 and 6:00 p.m. and typically reflects the highest level of congestion during the homeward boundcommute. Pedestrian Facilities Pedestrian facilities include sidewalks, crosswalks, pedestrian signal phases, curb ramps, curb extensions,and various streetscape amenities such as lighting, benches, etc. In general there is a network ofsidewalks, crosswalks, pedestrian signals, and curb ramps provide access for pedestrians in the vicinity oftheproposed project site. Bicycle Facilities The Highway Design Manual, California Department of Transportation (Caltrans), 2012, classifies bikewaysinto three categories: Mr. Nathaniel Taylor Page 2 February 12, 2016 Class I Multi-Use Path –a completely separated right-of-way for the exclusive use of bicycles andpedestrians with cross flows of motorized traffic minimized. Class II Bike Lane –a striped and signed lane for one-way bike travel on a street or highway. Class III Bike Route –signing only for shared use with motor vehicles within the same travel lane on astreet or highway. In the project area,there are Class II bike lanes on Westborough Boulevard between Skyline Boulevard-Sharp Park Road and Galway Drive, as well as on Callan Boulevard north of the project site.There areclass III bike routes on Westborough Boulevard from Galway Drive and east through the study area. Thereare also class III bike routes on Oakmont Drive. Transit Facilities Currently there are several bus stops within walking distance serviced by SamTrans.Bus stops for routes 122 and 28 are currently on Oakmont Drive adjacent to the proposed project site and routes 121 and 140are near the Skyline Boulevard/Westborough intersection. Route 122 connects to the Stonestown Shopping Center and San Francisco State University to the northand South San Francisco BART station to the South.Additional stops include the Colma BART station, Seton Medical Center, and King Plaza Shopping Center with options to transfer to other routes along theroutes. On weekdays, the route begins at 5:15 a.m. or 6:00 a.m., depending on the direction of travel, and ends at 11:10 p.m. with about 30 minute headways.The route operates on a reduced schedule on theweekends. Route 28 runs school days to and from South San Francisco High School. The route runs twice in themorning and evening hours around the high school bell schedule.There is an additional route for early dismissal on Wednesdays.While the route caters to the high school, it can be used for public use. Route 121 provides service every day of the week with varying headways, 30 minutes on weekdays and 60 minutes on weekends. The limits of the service are between Lowell Street/Hanover Street intersectionin San Francisco to the north and the Skyline College Transit Center to the south with stops at the Daily City and Colma BART station. Route 140 provides service between the SFO AirTrain and the intersection of Manor Drive/Palmetto Avenue in Pacifica. The route operates every day of the week with varying start and end times, headways rangingfrom30 minutes to an hour, and limited stops. Collision History The collision history for the study area was reviewed to determine any trends or patterns that may indicatea safety issue. Collision rates were calculated based on records available from the California HighwayPatrol as published in their Statewide Integrated Traffic Records System (SWITRS) reports. The mostcurrent five-year period available is July 1, 2009 through June 30, 2014. As presented in Table 1, the calculated collision rates for the study intersections were compared to averagecollision rates for similar facilities statewide, as indicated in 2012 Collision Data on California State Highways, California Department of Transportation.Generally, the intersections operate below or near thestatewide average for similar facilities.The collision rate calculations are attached. Mr. Nathaniel Taylor Page 3 February 12, 2016 Table 1 –Collision Rates at the Study Intersections Study Intersection Number ofCollisions(2009-2014) CalculatedCollision Rate(c/mve) StatewideAverageCollision Rate(c/mve) 1.Westborough Blvd/Skyline Blvd 31 0.39 0.27 2.Westborough Blvd/Oakmont Dr-Callan Blvd 11 0.20 0.27 3.Westborough Blvd/Gellert Blvd 18 0.20 0.27 4.Shannon Dr/Oakmont Dr 0 0.00 0.15 Note:c/mve = collisions per million vehicles entering Westborough Boulevard and Skyline Boulevard had a calculated collision rate of 0.39 collisions per millionvehicles entering the intersection (c/mve), which is slightly higher than the Statewide Average of 0.27 c/mve.Of the 31 collisions recorded, more than a third were rear-end collisions and of those, the majority weredue to unsafe speeds or following too closely.This could be mitigated with increased enforcement but isgenerally common for congested urban areas. Capacity Analysis Levels of Service Methodology Level of Service (LOS) is used to rank traffic operation on various types of facilities based on traffic volumesand roadway capacity using a series of letter designations ranging from A to F. Generally, Level of ServiceA represents free flow conditions and Level of Service F represents forced flow or breakdown conditions.A unit of measure that indicates a level of delay generally accompanies the LOS designation. The study intersections were analyzed using methodologies published in the Highway Capacity Manual(HCM), Transportation Research Board, 2000. This source contains methodologies for various types ofintersection control, all of which are related to a measurement of delay in average number of seconds pervehicle. Traffic Operation Standards The City of South San Francisco, in General Plan Transportation Policy 4.2.G-9, has established minimallyacceptable LOS standards. Strive to maintain LOS D or better on arterial and collector streets, at all intersections, and on principal arterials in the CMP during peak hours. In addition, it states that an LOS of E or F are acceptable after finding that: There is no practical and feasible way to mitigate the lower level of service; and The uses resulting in the lower level of service are of clear, overall public benefit. Existing Conditions The Existing Conditions scenario provides an evaluation of current operation based on existing trafficvolumesduring the a.m. and p.m. peak periods. This condition does not include project-generated trafficvolumes. Volume data was collected while local schools were in session. Mr. Nathaniel Taylor Page 4 February 12, 2016 Under existing conditions,each of the study intersections operate acceptably. A summary of theintersection level of service calculations is contained in Table 2, and copies of the Level of Servicecalculations are attached. Table 2 –Existing Peak Hour Intersection Levels of Service Study IntersectionApproach AM Peak PM Peak Delay LOS Delay LOS 1.Westborough Blvd/Skyline Blvd 28.5 C 30.5 C 2.Westborough Blvd/Oakmont Dr-Callan Blvd 25.0 C 18.4 B 3.Westborough Blvd/Gellart Blvd 42.4 D 27.1 C 4.Shannon Dr/Oakmont Dr 3.7 A 2.6 A Eastbound Approach 13.2 B 9.8 A Westbound Approach 9.6 B 9.0 A Notes:Delay is measured in average seconds per vehicle; LOS = Level of Service; Results for minor approachesto two-way stop-controlled intersections are indicated in italics; Project Description The proposed infill project would develop 12 single family homes and seven townhomes located on thesouthwest corner of the Oakmont Drive-Callan Boulevard/Westborough Boulevard intersection.The project access would connect to an existing, but currently incomplete, segment of road off of Shannon Park Court. Trip Generation The anticipated trip generation for the proposed project was estimated using standard rates published bythe Institute of Transportation Engineers (ITE) in Trip Generation Manual, 9th Edition,2012 for “SingleFamily Detached Housing” (ITE LU #210)and “Residential Condominiums/Townhouses” (ITE LU #230).The proposed project is expected to generate an average of 155 trips per day, including 12 trips during thea.m. peak hour and 16 during the p.m. peak hour.The expected trip generation potential for the proposedproject is indicated in Table 3. Table 3 –Trip Generation Summary Land Use Units Daily AM Peak Hour PM Peak Hour Rate Trips Rate Trips In Out Rate Trips In Out Proposed Single Family DetachedHousing 12 du 9.52 114 0.75 9 2 7 1.00 12 8 4 Condominium/Townhouse 7 du 5.81 41 0.44 3 1 2 0.52 4 2 2 Total 155 12 3 9 16 10 6 Note:du = dwelling unit; Trip Distribution The pattern used to allocate new project trips to the street network was determined from the residentialdistribution used for the same proposed site, but different proposed project,in the Initial Study and Mitigated Mr. Nathaniel Taylor Page 5 February 12, 2016 Negative Declaration for Oakmont Vistas/Storage USA South San Francisco (October 1999).The applieddistribution assumptions and resulting trips are shown in Table 4. Table 4 –Trip Distribution Assumptions Route Percent Callan Blvd to/from the North 17% Oakmont Dr to/from the South 6% Shannon Dr to/from the East 7% Sharp Park Rd to/from the West 4% Skyline Blvd to/from the North 8% Skyline Blvd to/from the South 10% Westborough Blvd to/from the East 39% Gellert Blvd to/from the North 9% TOTAL 100% Existing plus Project Conditions Upon the addition of project-related traffic to the Existing volumes, the study intersections are expected tocontinue operating acceptably at the same LOS. These results are summarized in Table 5.Project trafficvolumes are shown in Figure 5. Table 5 –Existing and Existing plus Project Peak Hour Intersection Levels of Service Study Intersection Approach Existing Conditions Existing plus Project AM Peak PM Peak AM Peak PM Peak Delay LOS Delay LOS Delay LOS Delay LOS 1.Westborough Blvd/Skyline Blvd 28.5 C 30.5 C 28.6 C 30.5 C 2.Westborough Blvd/OakmontDr-Callan Blvd 25.0 C 18.4 B 25.1 C 18.5 B 3.Westborough Blvd/Gellart Blvd 42.4 D 27.1 C 42.6 D 27.2 C 4.Shannon Dr/Oakmont Dr 3.7 A 2.6 A 4.0 A 2.8 A Eastbound Approach 13.2 B 9.8 A 13.5 B 10.2 B Westbound Approach 9.6 B 9.0 A 9.7 B 9.2 A Notes:Delay is measured in average seconds per vehicle; LOS = Level of Service; Results for minor approachesto two-way stop-controlled intersections are indicated in italics; Conclusion: Upon the addition of the project trips, the study intersections would continue operating atacceptable levels of service set forth by the City of South San Francisco and C/CAG. Alternative Modes Pedestrian Facilities In the study area, there are currently continuous sidewalk facilities.The proposed on-site sidewalks wouldconform with existing facilities.According to the site plan,there would not be a continuous sidewalk onsite Mr. Nathaniel Taylor Page 6 February 12, 2016 but at any on location, there would be a sidewalk on at least one side of the street.There would also be apedestrian path along the eastern perimeter of the project site starting near where the proposed accessroad would conform to existing facilities and ending on Oakmont Drive between the proposed townhomesand the existing residences. Per municipal code, 19.20.010, for minor street in a residential subdivision, a sidewalk is required on eachside of the right of way. Additionally,the 4.3-G-2 guiding policy encourages providing safe and directpedestrianroutes and bikeways between and through residential neighborhoods, and to transit centers. Recommendations:A continuous pedestrian network should be provided with sidewalks on both sides ofShannon Place,to meet City Standards in addition to promoting alternative modes through safe and directpedestrian routes to the alternative modes available on Oakmont Drive adjacent to the site. Bicycle Facilities According to the proposed site plan, there are no proposed bicycle facilities or modification to the existingfacilities. Residents would be expected to use their personal garage for bicycle parking. Conclusion: The existing bicycle facilities and proposed individual garages would adequately serve theresidents of the site. Transit Facilities There are several bus stops within walking distance to the project site. It is reasonable to assume that residents of the proposed project would use public transportation.The General Plan’s guiding policy, 4.4-G-1, states that local and regional public transit serving South San Francisco should be promoted. Theproposedprojectis located adjacent to an existing bus stop.According to the site plan, a pedestrian pathleavingthe site is proposed within 100 feet of the bus stops.T Conclusion:The proposed project site should be adequately served by the existing transit facilities. Parking Requirements Per the South San Francisco Municipal Code 20.330.004,the townhomes and single family dwelling wouldeachrequire two spaces with at least one of the spaces covered.Per the site plan, each of the units wouldbeprovidedwitha two-car garage.Additionally, 19 parking would be provided along Shannon Place.If each residence only parked one car in the garage, the proposed parking supply along Shannon Place wouldaccommodate the other vehicle.The proposed parking supply adequately meets the City Municipal Code. For a comparison, the anticipated parking demand was estimated using standard rates published by ITE inParking Generation, 4th Edition, 2010. The parking demand for the proposed project was estimated usingthe published standard rates for Residential Townhouse (ITE LU#230)and Single-Family DetachedHousing (ITE LU#210), both of which estimate demand based on the number of dwelling units.Based on the parking generation rates, the average parking demand would be 32 parking stalls which would beaccommodatedwith the proposed two car garages and the 19 parking stalls along Shannon Place. Conclusion: The proposed parking supply would adequately serve the site’s residential uses. CEQA Initial Checklist: Project Impacts a.Conflict with an applicable plan, ordinance or policy establishing measures of effectiveness for the performance of the circulation system, taking into account all modes of transportation including mass transit and non-motorized travel and relevant components of the circulation system, including but not Mr. Nathaniel Taylor Page 7 February 12, 2016 limited to intersections, streets, highways and freeways, pedestrian and bicycle paths, and mass transit? The following discussion addresses project impacts on pedestrian and bicycle facilities and transit.Impacts on intersections are addressed under (b) below. Impact on Pedestrian Facilities Less-than-Significant Impact with Mitigation.It is reasonable to assume that residents would wanttowalkto the adjacent street network.Per South San Francisco Municipal Code, 19.20.010, sidewalks are required on both sides of a minor street’s right of way. Additionally, the 4.3-G-2 guiding policy fromthe City’s General Plan states that safe and direct pedestrian routes and bikeways between and through residential neighborhoods, and to transit centers should be encourage. With the proposed recommendation to design for sidewalks on both sides of the street, the residentswould be adequately served and adhere to the City’s guiding policy. Impact on Bicycle Facilities No Impact. There are existing dedicated Class II bicycle lanes along the northern project frontage andClass III bicycle route on the west side of the project frontage on Oakmont Drive. Bicycle tripsgenerated by the project would be adequately served by these existing facilities. Impact on Transit No Impact. The proposed project would adequately be served by the existing facilities as well asadhering to the General Plan’s Guiding Policy that alternative modes should be encouraged. Theproposed site plan has a pedestrian path to and from the site to Oakmont Drive in close proximity to anexisting SamTrans bus stop. b.Conflict with an applicable congestion management program, including, but not limited to level of service standards and travel demand measures, or other standards established by the countycongestion management agency for designated roads or highways? Less-than-Significant Impact.The City of South San Francisco has established the minimally acceptable LOS standard to strive to maintain LOS D or better on arterial and collector streets, at allintersections, and on principal arterials in the CMP during peak hours.In addition, it states that an LOSof E or F are acceptable after finding that there is no practical and feasible way to mitigate the lowerlevel of service and the uses resulting in the lower level of service are of clear, overall public benefit. The Westborough Boulevard/Skyline Boulevard intersection is located on State Route 35, SkylineBoulevard, which is a facility in the County’s Management Program (CMP); however, the intersectionis not one of the 16 intersections in the CMP.Based on the CMP,that segment of Skyline Boulevardhas an LOS standard of E but the intersection must maintain the LOS Standard set forth by the City ofSouth San Francisco which is LOS D. Based on the counts collected during the morning and evening peak hours on January 12, 2016, eachof the study intersections are operating at an acceptable set forth by the City. Upon the addition of theproject generation trips to the existing network, the intersections would continue to operate at theirexisting LOS. c.Result in a change in air traffic patterns, including either an increase in traffic levels or a change inlocation that results in substantial safety risks? Mr. Nathaniel Taylor Page 8 February 12, 2016 No Impact. The project would not contain any features or characteristics that would result in a changein air traffic patterns nor would any feature be of sufficient height to affect air traffic. d.Substantially increase hazards due to a design feature (e.g., sharp curves or dangerous intersections) or incompatible uses (e.g., farm equipment)? Less-than-Significant Impact. The design of the project would be required to meet all local designand construction standards, and as such, would not substantially increase hazards due to a designfeature.The proposed project would have one ingress and one egress with a designated turnaroundlocated on the north end of the site. The proposed point of ingress and egress would conform to anexistingleg of the Shannon Drive/ Shannon Court intersection.Per City standards, once the intersectionis completed, adequate signage should be installed to promote safety. e.Result in inadequate emergency access? Less-than-Significant Impact.The proposed project would have one access road for all ingress andegress.Emergency vehicles would be able to enter the site and maneuver in the designated turnaroundarea located at the north end of the site near the townhomes to turn around and exit the site. The site’sroad, which is designed to meet City standards, would be of adequate width,and the turnaround wouldbe of adequate size. f.Conflict with adopted policies, plans, or programs regarding public transit, bicycle, or pedestrian facilities,or otherwise decrease the performance or safety of such facilities? Less-than-Significant Impact with Mitigation. See discussion under (a) above. The proposed projectwould be adequately served by existing bicycle and transit facilities.It is recommended that the on-site pedestrian facilities be improved by incorporating sidewalks on both sides of Shannon Place suchthat the improvements meet the City’s specifications.This recommendation would also ensureconsistency with General Plan Policy regarding pedestrian pathways. With this mitigation measure, theproject would not conflict with adopted policies, plans, or programs regarding alternative modes. Conclusions and Recommendations The proposed project would generate an average of 155 new trips daily,with 12 new trips during thea.m. peak hour and 16 new trips during the p.m. peak hour. Upon the addition of project generated trips, all intersections would operate at LOS D or better whichis the lowest acceptable LOS standard as established by the City of San Francisco and C/CAGthresholds of significance. The proposed parking supply of 19 parking spaces and a two-car garage for each unit adheres to theCity’s requirements as well as the anticipated average parking demand for the site based ITE’s parkinggenerationrates. Sidewalks should be constructed on each of Shannon Place to provide a continuous pedestrianconnection. The proposed project would be accommodated by the existing bicycle and transit facilities. MES/bkb/SSF010.M1 Mr. Nathaniel Taylor Page 9 February 12, 2016 Attachments:Collision Rate CalculationsLOS Calculations Date of Count: Number of Collisions: 31 Number of Injuries: 13 Number of Fatalities: 0 ADT: 44100 Start Date: End Date: Number of Years: 5 Intersection Type: Four-Legged Control Type: Signals Area: Urban 31x 44,100xx5 Study Intersection 0.39c/mve Statewide Average* 0.27c/mve c/mve = collisions per million vehicles entering intersection * 2012 Collision Data on California State Highways, Caltrans Date of Count: Number of Collisions: 11 Number of Injuries: 9 Number of Fatalities: 0 ADT: 29600 Start Date: End Date: Number of Years: 5 Intersection Type: Four-Legged Control Type: Signals Area: Urban 11x 29,600xx5 Study Intersection 0.20c/mve Statewide Average* 0.27c/mve c/mve = collisions per million vehicles entering intersection * 2012 Collision Data on California State Highways, Caltrans Oakmont Meadows Tuesday, January 12, 2016 Tuesday, January 12, 2016 41.9% collision rate = 365 Number of Collisions x 1 Million collision rate = 1,000,000 Westborough Boulevard & Oakmont Drive-Callan Boulevard 41.9% ADT = average daily total vehicles entering intersection July 1, 2009 365 Intersection # Fatality RateInjury Rate ADT x 365 Days per Year x Number of Years 0.0% collision rate = ADT = average daily total vehicles entering intersection 0.4% 81.8% Collision Rate Intersection Collision Rate Calculations July 1, 2009 June 30, 2014 Intersection #Westborough Boulevard-Sharp Park Road & Skyline Boulevard1: 2: June 30, 2014 Number of Collisions x 1 Million 0.4% collision rate = ADT x 365 Days per Year x Number of Years 41.9% 1,000,000 Fatality Rate 0.0% Collision Rate Injury Rate Whitlock & Weinberger Transportation, Inc. 2/11/2016 Page 1 of 10 Date of Count: Number of Collisions: 18 Number of Injuries: 11 Number of Fatalities: 0 ADT: 48700 Start Date: End Date: Number of Years: 5 Intersection Type: Four-Legged Control Type: Signals Area: Urban 18x 48,700xx5 Study Intersection 0.20c/mve Statewide Average* 0.27c/mve c/mve = collisions per million vehicles entering intersection * 2012 Collision Data on California State Highways, Caltrans Date of Count: Number of Collisions: 0 Number of Injuries: 0 Number of Fatalities: 0 ADT: 4300 Start Date: End Date: Number of Years: 5 Intersection Type: Four-Legged Control Type: Stop & Yield Controls Area: Urban 0x 4,300xx5 Study Intersection 0.00c/mve Statewide Average* 0.15c/mve c/mve = collisions per million vehicles entering intersection * 2012 Collision Data on California State Highways, Caltrans Tuesday, January 12, 2016 Shannon Drive & Oakmont Drive ADT = average daily total vehicles entering intersection 0.4%41.9% 0.0% Number of Collisions x 1 Million 1.0% collision rate = ADT = average daily total vehicles entering intersection 0.0%0.0% 1,000,000 365 ADT x 365 Days per Year x Number of Years collision rate = Collision Rate 3: Westborough Boulevard & Gellart Boulevard collision rate = 1,000,000 Number of Collisions x 1 Million June 30, 2014 Tuesday, January 12, 2016 61.1% 4: Injury Rate June 30, 2014 Intersection Collision Rate Calculaions Intersection # Fatality Rate 365 Collision Rate Oakmont Meadows July 1, 2009 41.9% Fatality RateInjury Rate July 1, 2009 collision rate = Intersection # ADT x 365 Days per Year x Number of Years Whitlock & Weinberger Transportation, Inc. 2/11/2016 Page 2 of 10 AM E x i s t i n g M o n F e b 8 , 2 0 1 6 1 8 : 2 0 : 0 8 P a g e 2 - 1 -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - A M P e a k H o u r - E x i s t i n g C o n d i t i o n s -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - L e v e l O f S e r v i c e C o m p u t a t i o n R e p o r t 2 0 0 0 H C M O p e r a t i o n s M e t h o d ( B a s e V o l u m e A l t e r n a t i v e ) ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * In t e r s e c t i o n # 1 W e s t b o r o u g h B o u l e v a r d / S k y l i n e B o u l e v a r d ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * Cy c l e ( s e c ) : 1 0 0 C r i t i c a l V o l . / C a p . ( X ) : 0 . 6 4 5 Lo s s T i m e ( s e c ) : 0 A v e r a g e D e l a y ( s e c / v e h ) : 2 8 . 5 Op t i m a l C y c l e : 6 4 L e v e l O f S e r v i c e : C ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * St r e e t N a m e : S k y l i n e B o u l e v a r d W e s t b o r o u g h B o u l e v a r d Ap p r o a c h : N o r t h B o u n d S o u t h B o u n d E a s t B o u n d W e s t B o u n d Mo v e m e n t : L - T - R L - T - R L - T - R L - T - R -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Co n t r o l : P r o t e c t e d P r o t e c t e d P r o t e c t e d P r o t e c t e d Ri g h t s : I n c l u d e I n c l u d e I n c l u d e I n c l u d e Mi n . G r e e n : 0 0 0 0 0 0 0 0 0 0 0 0 Y+ R : 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 La n e s : 2 0 1 1 0 1 0 1 1 0 1 0 1 1 1 1 0 1 1 0 -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Vo l u m e M o d u l e : > > C o u n t D a t e : 1 2 J a n 2 0 1 6 < < 7 : 1 5 - 8 : 1 5 Ba s e V o l : 1 6 6 3 3 7 7 2 2 2 7 7 6 4 5 8 1 4 7 6 4 1 7 4 5 1 0 3 1 7 5 9 0 Gr o w t h A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 In i t i a l B s e : 1 6 6 3 3 7 7 2 2 2 7 7 6 4 5 8 1 4 7 6 4 1 7 4 5 1 0 3 1 7 5 9 0 Us e r A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 PH F A d j : 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 PH F V o l u m e : 1 7 5 3 5 5 7 6 2 3 9 8 0 4 6 1 1 5 5 6 7 5 7 8 4 1 0 8 1 8 4 9 5 Re d u c t V o l : 0 0 0 0 0 0 0 0 0 0 0 0 Re d u c e d V o l : 1 7 5 3 5 5 7 6 2 3 9 8 0 4 6 1 1 5 5 6 7 5 7 8 4 1 0 8 1 8 4 9 5 PC E A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 ML F A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 Fi n a l V o l u m e : 1 7 5 3 5 5 7 6 2 3 9 8 0 4 6 1 1 5 5 6 7 5 7 8 4 1 0 8 1 8 4 9 5 -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Sa t u r a t i o n F l o w M o d u l e : Sa t / L a n e : 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 Ad j u s t m e n t : 0 . 9 2 0 . 9 3 0 . 9 3 0 . 9 5 0 . 9 4 0 . 9 4 0 . 9 5 0 . 8 7 0 . 8 7 0 . 9 5 0 . 9 0 0 . 9 0 La n e s : 2 . 0 0 1 . 6 5 0 . 3 5 1 . 0 0 1 . 8 6 0 . 1 4 1 . 0 0 1 . 3 9 1 . 6 1 1 . 0 0 1 . 3 2 0 . 6 8 Fi n a l S a t . : 3 5 0 2 2 8 9 7 6 1 9 1 8 0 5 3 3 1 8 2 5 2 1 8 0 5 2 3 0 1 2 6 7 5 1 8 0 5 2 2 6 2 1 1 6 4 -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Ca p a c i t y A n a l y s i s M o d u l e : Vo l / S a t : 0 . 0 5 0 . 1 2 0 . 1 2 0 . 1 3 0 . 2 4 0 . 2 4 0 . 0 9 0 . 2 9 0 . 2 9 0 . 0 6 0 . 0 8 0 . 0 8 Cr i t M o v e s : * * * * * * * * * * * * * * * * Gr e e n / C y c l e : 0 . 0 8 0 . 2 2 0 . 2 2 0 . 2 4 0 . 3 8 0 . 3 8 0 . 2 8 0 . 4 5 0 . 4 5 0 . 0 9 0 . 2 7 0 . 2 7 Vo l u m e / C a p : 0 . 6 5 0 . 5 6 0 . 5 6 0 . 5 6 0 . 6 5 0 . 6 5 0 . 3 1 0 . 6 5 0 . 6 5 0 . 6 5 0 . 3 1 0 . 3 1 De l a y / V e h : 5 0 . 1 3 5 . 8 3 5 . 8 3 5 . 4 2 6 . 8 2 6 . 8 2 8 . 6 2 1 . 7 2 1 . 7 5 2 . 1 2 9 . 5 2 9 . 5 Us e r D e l A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 Ad j D e l / V e h : 5 0 . 1 3 5 . 8 3 5 . 8 3 5 . 4 2 6 . 8 2 6 . 8 2 8 . 6 2 1 . 7 2 1 . 7 5 2 . 1 2 9 . 5 2 9 . 5 LO S b y M o v e : D D D D C C C C C D C C HC M 2 k 9 5 t h Q : 8 1 3 1 3 1 3 2 2 2 2 8 2 3 2 3 7 7 7 ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * No t e : Q u e u e r e p o r t e d i s t h e n u m b e r o f c a r s p e r l a n e . ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * T r a f f i x 8 . 0 . 0 7 1 5 ( c ) 2 0 0 8 D o w l i n g A s s o c . L i c e n s e d t o W - T R A N S , S a n t a R o s a , C A PM E x i s t i n g M o n F e b 8 , 2 0 1 6 1 8 : 2 0 : 1 0 P a g e 2 - 1 -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - P M P e a k H o u r - E x i s t i n g C o n d i t i o n s -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - L e v e l O f S e r v i c e C o m p u t a t i o n R e p o r t 2 0 0 0 H C M O p e r a t i o n s M e t h o d ( B a s e V o l u m e A l t e r n a t i v e ) ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * In t e r s e c t i o n # 1 W e s t b o r o u g h B o u l e v a r d / S k y l i n e B o u l e v a r d ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * Cy c l e ( s e c ) : 1 0 0 C r i t i c a l V o l . / C a p . ( X ) : 0 . 5 8 1 Lo s s T i m e ( s e c ) : 0 A v e r a g e D e l a y ( s e c / v e h ) : 3 0 . 5 Op t i m a l C y c l e : 5 4 L e v e l O f S e r v i c e : C ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * St r e e t N a m e : S k y l i n e B o u l e v a r d W e s t b o r o u g h B o u l e v a r d Ap p r o a c h : N o r t h B o u n d S o u t h B o u n d E a s t B o u n d W e s t B o u n d Mo v e m e n t : L - T - R L - T - R L - T - R L - T - R -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Co n t r o l : P r o t e c t e d P r o t e c t e d P r o t e c t e d P r o t e c t e d Ri g h t s : I n c l u d e I n c l u d e I n c l u d e I n c l u d e Mi n . G r e e n : 0 0 0 0 0 0 0 0 0 0 0 0 Y+ R : 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 La n e s : 2 0 1 1 0 1 0 1 1 0 1 0 1 1 1 1 0 1 1 0 -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Vo l u m e M o d u l e : > > C o u n t D a t e : 1 2 J a n 2 0 1 6 < < 4 : 4 5 - 5 : 4 5 Ba s e V o l : 6 4 7 7 0 1 1 4 0 1 4 7 4 3 0 7 2 1 1 3 2 4 8 2 3 7 1 8 9 3 9 3 1 6 7 Gr o w t h A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 In i t i a l B s e : 6 4 7 7 0 1 1 4 0 1 4 7 4 3 0 7 2 1 1 3 2 4 8 2 3 7 1 8 9 3 9 3 1 6 7 Us e r A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 PH F A d j : 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 PH F V o l u m e : 6 8 1 7 3 8 1 4 7 1 5 5 4 5 3 7 6 1 1 9 2 6 1 2 4 9 1 9 9 4 1 4 1 7 6 Re d u c t V o l : 0 0 0 0 0 0 0 0 0 0 0 0 Re d u c e d V o l : 6 8 1 7 3 8 1 4 7 1 5 5 4 5 3 7 6 1 1 9 2 6 1 2 4 9 1 9 9 4 1 4 1 7 6 PC E A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 ML F A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 Fi n a l V o l u m e : 6 8 1 7 3 8 1 4 7 1 5 5 4 5 3 7 6 1 1 9 2 6 1 2 4 9 1 9 9 4 1 4 1 7 6 -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Sa t u r a t i o n F l o w M o d u l e : Sa t / L a n e : 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 Ad j u s t m e n t : 0 . 9 2 0 . 9 3 0 . 9 3 0 . 9 5 0 . 9 3 0 . 9 3 0 . 9 5 0 . 8 8 0 . 8 8 0 . 9 5 0 . 9 1 0 . 9 1 La n e s : 2 . 0 0 1 . 6 7 0 . 3 3 1 . 0 0 1 . 7 1 0 . 2 9 1 . 0 0 1 . 5 3 1 . 4 7 1 . 0 0 1 . 4 0 0 . 6 0 Fi n a l S a t . : 3 5 0 2 2 9 3 4 5 8 6 1 8 0 5 3 0 2 7 5 0 7 1 8 0 5 2 5 6 7 2 4 5 3 1 8 0 5 2 4 1 9 1 0 2 8 -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Ca p a c i t y A n a l y s i s M o d u l e : Vo l / S a t : 0 . 1 9 0 . 2 5 0 . 2 5 0 . 0 9 0 . 1 5 0 . 1 5 0 . 0 7 0 . 1 0 0 . 1 0 0 . 1 1 0 . 1 7 0 . 1 7 Cr i t M o v e s : * * * * * * * * * * * * * * * * Gr e e n / C y c l e : 0 . 3 3 0 . 4 4 0 . 4 4 0 . 1 5 0 . 2 6 0 . 2 6 0 . 1 1 0 . 2 0 0 . 2 0 0 . 2 1 0 . 2 9 0 . 2 9 Vo l u m e / C a p : 0 . 5 8 0 . 5 7 0 . 5 7 0 . 5 7 0 . 5 8 0 . 5 8 0 . 5 8 0 . 5 2 0 . 5 2 0 . 5 2 0 . 5 8 0 . 5 8 De l a y / V e h : 2 8 . 2 2 1 . 3 2 1 . 3 4 2 . 3 3 3 . 4 3 3 . 4 4 6 . 2 3 6 . 5 3 6 . 5 3 6 . 2 3 0 . 9 3 0 . 9 Us e r D e l A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 Ad j D e l / V e h : 2 8 . 2 2 1 . 3 2 1 . 3 4 2 . 3 3 3 . 4 3 3 . 4 4 6 . 2 3 6 . 5 3 6 . 5 3 6 . 2 3 0 . 9 3 0 . 9 LO S b y M o v e : C C C D C C D D D D C C HC M 2 k 9 5 t h Q : 1 7 2 0 2 0 1 0 1 5 1 5 9 1 1 1 1 1 0 1 5 1 5 ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * No t e : Q u e u e r e p o r t e d i s t h e n u m b e r o f c a r s p e r l a n e . ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * T r a f f i x 8 . 0 . 0 7 1 5 ( c ) 2 0 0 8 D o w l i n g A s s o c . L i c e n s e d t o W - T R A N S , S a n t a R o s a , C A AM E x i s t i n g M o n F e b 8 , 2 0 1 6 1 8 : 2 0 : 0 8 P a g e 3 - 1 -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - A M P e a k H o u r - E x i s t i n g C o n d i t i o n s -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - L e v e l O f S e r v i c e C o m p u t a t i o n R e p o r t 2 0 0 0 H C M O p e r a t i o n s M e t h o d ( B a s e V o l u m e A l t e r n a t i v e ) ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * In t e r s e c t i o n # 2 W e s t b o r o u g h B o u l e v a r d / O a k m o n t D r i v e - C a l l a n B o u l e v a r d ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * Cy c l e ( s e c ) : 1 0 0 C r i t i c a l V o l . / C a p . ( X ) : 0 . 6 9 9 Lo s s T i m e ( s e c ) : 0 A v e r a g e D e l a y ( s e c / v e h ) : 2 5 . 0 Op t i m a l C y c l e : 6 2 L e v e l O f S e r v i c e : C ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * St r e e t N a m e : O a k m o n t D r i v e - C a l l a n B o u l e v a r d W e s t b o r o u g h B o u l e v a r d Ap p r o a c h : N o r t h B o u n d S o u t h B o u n d E a s t B o u n d W e s t B o u n d Mo v e m e n t : L - T - R L - T - R L - T - R L - T - R -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Co n t r o l : P e r m i t t e d P e r m i t t e d P r o t e c t e d P r o t e c t e d Ri g h t s : I n c l u d e I n c l u d e I n c l u d e I n c l u d e Mi n . G r e e n : 0 0 0 0 0 0 0 0 0 0 0 0 Y+ R : 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 La n e s : 0 1 0 0 1 1 0 1 0 1 1 0 2 0 1 1 0 2 0 1 -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Vo l u m e M o d u l e : > > C o u n t D a t e : 1 2 J a n 2 0 1 6 < < 7 : 3 0 - 8 : 3 0 Ba s e V o l : 3 5 7 9 5 5 3 4 5 1 1 3 7 2 5 0 8 2 1 2 6 1 7 9 3 0 2 2 9 4 Gr o w t h A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 In i t i a l B s e : 3 5 7 9 5 5 3 4 5 1 1 3 7 2 5 0 8 2 1 2 6 1 7 9 3 0 2 2 9 4 Us e r A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 PH F A d j : 0 . 8 9 0 . 8 9 0 . 8 9 0 . 8 9 0 . 8 9 0 . 8 9 0 . 8 9 0 . 8 9 0 . 8 9 0 . 8 9 0 . 8 9 0 . 8 9 PH F V o l u m e : 3 9 8 9 6 2 3 8 8 1 2 7 8 1 5 6 9 2 2 2 9 2 0 1 3 3 9 3 3 0 Re d u c t V o l : 0 0 0 0 0 0 0 0 0 0 0 0 Re d u c e d V o l : 3 9 8 9 6 2 3 8 8 1 2 7 8 1 5 6 9 2 2 2 9 2 0 1 3 3 9 3 3 0 PC E A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 ML F A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 Fi n a l V o l u m e : 3 9 8 9 6 2 3 8 8 1 2 7 8 1 5 6 9 2 2 2 9 2 0 1 3 3 9 3 3 0 -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Sa t u r a t i o n F l o w M o d u l e : Sa t / L a n e : 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 Ad j u s t m e n t : 0 . 9 0 0 . 9 0 0 . 8 5 0 . 6 1 1 . 0 0 0 . 8 5 0 . 9 5 0 . 9 5 0 . 8 5 0 . 9 5 0 . 9 5 0 . 8 5 La n e s : 0 . 3 1 0 . 6 9 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 2 . 0 0 1 . 0 0 1 . 0 0 2 . 0 0 1 . 0 0 Fi n a l S a t . : 5 2 6 1 1 8 6 1 6 1 5 1 1 6 7 1 9 0 0 1 6 1 5 1 8 0 5 3 6 1 0 1 6 1 5 1 8 0 5 3 6 1 0 1 6 1 5 -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Ca p a c i t y A n a l y s i s M o d u l e : Vo l / S a t : 0 . 0 7 0 . 0 7 0 . 0 4 0 . 3 3 0 . 0 7 0 . 0 5 0 . 0 3 0 . 2 6 0 . 0 2 0 . 1 1 0 . 0 9 0 . 2 0 Cr i t M o v e s : * * * * * * * * * * * * Gr e e n / C y c l e : 0 . 4 8 0 . 4 8 0 . 4 8 0 . 4 8 0 . 4 8 0 . 4 8 0 . 0 7 0 . 3 7 0 . 3 7 0 . 1 6 0 . 4 6 0 . 4 6 Vo l u m e / C a p : 0 . 1 6 0 . 1 6 0 . 0 8 0 . 7 0 0 . 1 4 0 . 1 1 0 . 4 5 0 . 7 0 0 . 0 5 0 . 7 0 0 . 2 1 0 . 4 5 De l a y / V e h : 1 5 . 0 1 5 . 0 1 4 . 4 2 4 . 6 1 4 . 8 1 4 . 6 4 7 . 3 2 8 . 7 2 0 . 5 4 7 . 2 1 6 . 4 1 9 . 1 Us e r D e l A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 Ad j D e l / V e h : 1 5 . 0 1 5 . 0 1 4 . 4 2 4 . 6 1 4 . 8 1 4 . 6 4 7 . 3 2 8 . 7 2 0 . 5 4 7 . 2 1 6 . 4 1 9 . 1 LO S b y M o v e : B B B C B B D C C D B B HC M 2 k 9 5 t h Q : 4 4 2 1 9 4 3 3 2 2 1 1 4 6 1 3 ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * No t e : Q u e u e r e p o r t e d i s t h e n u m b e r o f c a r s p e r l a n e . ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * T r a f f i x 8 . 0 . 0 7 1 5 ( c ) 2 0 0 8 D o w l i n g A s s o c . L i c e n s e d t o W - T R A N S , S a n t a R o s a , C A PM E x i s t i n g M o n F e b 8 , 2 0 1 6 1 8 : 2 0 : 1 0 P a g e 3 - 1 -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - P M P e a k H o u r - E x i s t i n g C o n d i t i o n s -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - L e v e l O f S e r v i c e C o m p u t a t i o n R e p o r t 2 0 0 0 H C M O p e r a t i o n s M e t h o d ( B a s e V o l u m e A l t e r n a t i v e ) ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * In t e r s e c t i o n # 2 W e s t b o r o u g h B o u l e v a r d / O a k m o n t D r i v e - C a l l a n B o u l e v a r d ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * Cy c l e ( s e c ) : 1 0 0 C r i t i c a l V o l . / C a p . ( X ) : 0 . 3 9 4 Lo s s T i m e ( s e c ) : 0 A v e r a g e D e l a y ( s e c / v e h ) : 1 8 . 4 Op t i m a l C y c l e : 3 1 L e v e l O f S e r v i c e : B ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * St r e e t N a m e : O a k m o n t D r i v e - C a l l a n B o u l e v a r d W e s t b o r o u g h B o u l e v a r d Ap p r o a c h : N o r t h B o u n d S o u t h B o u n d E a s t B o u n d W e s t B o u n d Mo v e m e n t : L - T - R L - T - R L - T - R L - T - R -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Co n t r o l : P e r m i t t e d P e r m i t t e d P r o t e c t e d P r o t e c t e d Ri g h t s : I n c l u d e I n c l u d e I n c l u d e I n c l u d e Mi n . G r e e n : 0 0 0 0 0 0 0 0 0 0 0 0 Y+ R : 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 La n e s : 0 1 0 0 1 1 0 1 0 1 1 0 2 0 1 1 0 2 0 1 -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Vo l u m e M o d u l e : > > C o u n t D a t e : 1 2 J a n 2 0 1 6 < < 4 : 4 5 - 5 : 4 5 Ba s e V o l : 3 8 5 0 2 2 1 4 9 4 7 3 4 1 1 2 4 0 2 3 1 4 5 6 7 0 2 7 5 Gr o w t h A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 In i t i a l B s e : 3 8 5 0 2 2 1 4 9 4 7 3 4 1 1 2 4 0 2 3 1 4 5 6 7 0 2 7 5 Us e r A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 PH F A d j : 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 PH F V o l u m e : 4 0 5 3 2 3 1 5 7 4 9 3 6 1 1 8 4 2 3 3 3 4 7 7 0 5 2 8 9 Re d u c t V o l : 0 0 0 0 0 0 0 0 0 0 0 0 Re d u c e d V o l : 4 0 5 3 2 3 1 5 7 4 9 3 6 1 1 8 4 2 3 3 3 4 7 7 0 5 2 8 9 PC E A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 ML F A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 Fi n a l V o l u m e : 4 0 5 3 2 3 1 5 7 4 9 3 6 1 1 8 4 2 3 3 3 4 7 7 0 5 2 8 9 -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Sa t u r a t i o n F l o w M o d u l e : Sa t / L a n e : 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 Ad j u s t m e n t : 0 . 8 9 0 . 8 9 0 . 8 5 0 . 6 2 1 . 0 0 0 . 8 5 0 . 9 5 0 . 9 5 0 . 8 5 0 . 9 5 0 . 9 5 0 . 8 5 La n e s : 0 . 4 3 0 . 5 7 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 2 . 0 0 1 . 0 0 1 . 0 0 2 . 0 0 1 . 0 0 Fi n a l S a t . : 7 2 9 9 5 9 1 6 1 5 1 1 7 8 1 9 0 0 1 6 1 5 1 8 0 5 3 6 1 0 1 6 1 5 1 8 0 5 3 6 1 0 1 6 1 5 -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Ca p a c i t y A n a l y s i s M o d u l e : Vo l / S a t : 0 . 0 5 0 . 0 5 0 . 0 1 0 . 1 3 0 . 0 3 0 . 0 2 0 . 0 7 0 . 1 2 0 . 0 2 0 . 0 3 0 . 2 0 0 . 1 8 Cr i t M o v e s : * * * * * * * * * * * * Gr e e n / C y c l e : 0 . 3 4 0 . 3 4 0 . 3 4 0 . 3 4 0 . 3 4 0 . 3 4 0 . 1 7 0 . 5 4 0 . 5 4 0 . 1 2 0 . 5 0 0 . 5 0 Vo l u m e / C a p : 0 . 1 6 0 . 1 6 0 . 0 4 0 . 3 9 0 . 0 8 0 . 0 7 0 . 3 9 0 . 2 2 0 . 0 4 0 . 2 2 0 . 3 9 0 . 3 6 De l a y / V e h : 2 3 . 3 2 3 . 3 2 2 . 3 2 5 . 9 2 2 . 5 2 2 . 5 3 8 . 1 1 2 . 0 1 0 . 8 4 0 . 2 1 5 . 9 1 5 . 7 Us e r D e l A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 Ad j D e l / V e h : 2 3 . 3 2 3 . 3 2 2 . 3 2 5 . 9 2 2 . 5 2 2 . 5 3 8 . 1 1 2 . 0 1 0 . 8 4 0 . 2 1 5 . 9 1 5 . 7 LO S b y M o v e : C C C C C C D B B D B B HC M 2 k 9 5 t h Q : 4 4 1 8 2 2 6 7 1 3 1 4 1 1 ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * No t e : Q u e u e r e p o r t e d i s t h e n u m b e r o f c a r s p e r l a n e . ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * T r a f f i x 8 . 0 . 0 7 1 5 ( c ) 2 0 0 8 D o w l i n g A s s o c . L i c e n s e d t o W - T R A N S , S a n t a R o s a , C A AM E x i s t i n g M o n F e b 8 , 2 0 1 6 1 8 : 2 0 : 0 8 P a g e 4 - 1 -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - A M P e a k H o u r - E x i s t i n g C o n d i t i o n s -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - L e v e l O f S e r v i c e C o m p u t a t i o n R e p o r t 2 0 0 0 H C M O p e r a t i o n s M e t h o d ( B a s e V o l u m e A l t e r n a t i v e ) ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * In t e r s e c t i o n # 3 W e s t b o r o u g h B o u l e v a r d / G e l l e r t B o u l e v a r d ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * Cy c l e ( s e c ) : 1 0 0 C r i t i c a l V o l . / C a p . ( X ) : 0 . 9 5 6 Lo s s T i m e ( s e c ) : 0 A v e r a g e D e l a y ( s e c / v e h ) : 4 2 . 4 Op t i m a l C y c l e : 1 8 0 L e v e l O f S e r v i c e : D ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * St r e e t N a m e : G e l l e r t B o u l e v a r d W e s t b o r o u g h B o u l e v a r d Ap p r o a c h : N o r t h B o u n d S o u t h B o u n d E a s t B o u n d W e s t B o u n d Mo v e m e n t : L - T - R L - T - R L - T - R L - T - R -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Co n t r o l : P r o t e c t e d P r o t e c t e d P r o t e c t e d P r o t e c t e d Ri g h t s : I n c l u d e I n c l u d e I n c l u d e I n c l u d e Mi n . G r e e n : 0 0 0 0 0 0 0 0 0 0 0 0 Y+ R : 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 La n e s : 1 0 1 0 1 1 1 1 0 1 1 0 2 0 1 1 0 3 0 1 -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Vo l u m e M o d u l e : > > C o u n t D a t e : 1 2 J a n 2 0 1 6 < < 7 : 3 0 - 8 : 3 0 Ba s e V o l : 5 6 4 6 3 6 2 5 5 7 5 7 1 3 0 1 1 9 1 6 0 4 2 9 1 2 4 6 5 0 1 6 1 Gr o w t h A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 In i t i a l B s e : 5 6 4 6 3 6 2 5 5 7 5 7 1 3 0 1 1 9 1 6 0 4 2 9 1 2 4 6 5 0 1 6 1 Us e r A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 PH F A d j : 0 . 9 4 0 . 9 4 0 . 9 4 0 . 9 4 0 . 9 4 0 . 9 4 0 . 9 4 0 . 9 4 0 . 9 4 0 . 9 4 0 . 9 4 0 . 9 4 PH F V o l u m e : 6 0 4 9 3 8 5 5 9 3 6 1 1 3 8 1 2 7 1 7 0 6 3 1 1 3 2 6 9 1 1 7 1 Re d u c t V o l : 0 0 0 0 0 0 0 0 0 0 0 0 Re d u c e d V o l : 6 0 4 9 3 8 5 5 9 3 6 1 1 3 8 1 2 7 1 7 0 6 3 1 1 3 2 6 9 1 1 7 1 PC E A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 ML F A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 Fi n a l V o l u m e : 6 0 4 9 3 8 5 5 9 3 6 1 1 3 8 1 2 7 1 7 0 6 3 1 1 3 2 6 9 1 1 7 1 -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Sa t u r a t i o n F l o w M o d u l e : Sa t / L a n e : 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 Ad j u s t m e n t : 0 . 9 5 1 . 0 0 0 . 8 5 0 . 9 1 0 . 9 1 0 . 8 5 0 . 9 5 0 . 9 5 0 . 8 5 0 . 9 5 0 . 9 1 0 . 8 5 La n e s : 1 . 0 0 1 . 0 0 1 . 0 0 2 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 2 . 0 0 1 . 0 0 1 . 0 0 3 . 0 0 1 . 0 0 Fi n a l S a t . : 1 8 0 5 1 9 0 0 1 6 1 5 3 4 5 5 1 7 2 7 1 6 1 5 1 8 0 5 3 6 1 0 1 6 1 5 1 8 0 5 5 1 8 7 1 6 1 5 -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Ca p a c i t y A n a l y s i s M o d u l e : Vo l / S a t : 0 . 0 3 0 . 0 3 0 . 2 4 0 . 1 7 0 . 0 4 0 . 0 9 0 . 0 7 0 . 4 7 0 . 0 2 0 . 0 7 0 . 1 3 0 . 1 1 Cr i t M o v e s : * * * * * * * * * * * * * * * * Gr e e n / C y c l e : 0 . 1 2 0 . 2 5 0 . 2 5 0 . 1 8 0 . 3 1 0 . 3 1 0 . 2 0 0 . 4 9 0 . 4 9 0 . 0 8 0 . 3 7 0 . 3 7 Vo l u m e / C a p : 0 . 2 8 0 . 1 0 0 . 9 6 0 . 9 6 0 . 1 1 0 . 2 8 0 . 3 6 0 . 9 6 0 . 0 4 0 . 9 6 0 . 3 6 0 . 2 8 De l a y / V e h : 4 0 . 8 2 9 . 0 7 0 . 4 6 4 . 6 2 4 . 7 2 6 . 4 3 5 . 3 3 6 . 7 1 3 . 0 1 0 8 . 9 2 2 . 7 2 2 . 2 Us e r D e l A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 Ad j D e l / V e h : 4 0 . 8 2 9 . 0 7 0 . 4 6 4 . 6 2 4 . 7 2 6 . 4 3 5 . 3 3 6 . 7 1 3 . 0 1 0 8 . 9 2 2 . 7 2 2 . 2 LO S b y M o v e : D C E E C C D D B F C C HC M 2 k 9 5 t h Q : 4 2 2 9 2 5 3 7 7 5 2 1 1 4 1 1 7 ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * No t e : Q u e u e r e p o r t e d i s t h e n u m b e r o f c a r s p e r l a n e . ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * T r a f f i x 8 . 0 . 0 7 1 5 ( c ) 2 0 0 8 D o w l i n g A s s o c . L i c e n s e d t o W - T R A N S , S a n t a R o s a , C A PM E x i s t i n g M o n F e b 8 , 2 0 1 6 1 8 : 2 0 : 1 0 P a g e 4 - 1 -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - P M P e a k H o u r - E x i s t i n g C o n d i t i o n s -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - L e v e l O f S e r v i c e C o m p u t a t i o n R e p o r t 2 0 0 0 H C M O p e r a t i o n s M e t h o d ( B a s e V o l u m e A l t e r n a t i v e ) ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * In t e r s e c t i o n # 3 W e s t b o r o u g h B o u l e v a r d / G e l l e r t B o u l e v a r d ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * Cy c l e ( s e c ) : 1 0 0 C r i t i c a l V o l . / C a p . ( X ) : 0 . 6 3 7 Lo s s T i m e ( s e c ) : 0 A v e r a g e D e l a y ( s e c / v e h ) : 2 7 . 1 Op t i m a l C y c l e : 6 3 L e v e l O f S e r v i c e : C ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * St r e e t N a m e : G e l l e r t B o u l e v a r d W e s t b o r o u g h B o u l e v a r d Ap p r o a c h : N o r t h B o u n d S o u t h B o u n d E a s t B o u n d W e s t B o u n d Mo v e m e n t : L - T - R L - T - R L - T - R L - T - R -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Co n t r o l : P r o t e c t e d P r o t e c t e d P r o t e c t e d P r o t e c t e d Ri g h t s : I n c l u d e I n c l u d e I n c l u d e I n c l u d e Mi n . G r e e n : 0 0 0 0 0 0 0 0 0 0 0 0 Y+ R : 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 La n e s : 1 0 1 0 1 1 1 1 0 1 1 0 2 0 1 1 0 3 0 1 -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Vo l u m e M o d u l e : > > C o u n t D a t e : 1 2 J a n 2 0 1 6 < < 5 : 0 0 - 6 : 0 0 Ba s e V o l : 4 1 7 9 1 6 9 4 3 7 8 1 2 1 8 1 6 8 6 1 5 1 3 2 0 3 1 2 9 5 4 4 4 Gr o w t h A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 In i t i a l B s e : 4 1 7 9 1 6 9 4 3 7 8 1 2 1 8 1 6 8 6 1 5 1 3 2 0 3 1 2 9 5 4 4 4 Us e r A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 PH F A d j : 0 . 9 4 0 . 9 4 0 . 9 4 0 . 9 4 0 . 9 4 0 . 9 4 0 . 9 4 0 . 9 4 0 . 9 4 0 . 9 4 0 . 9 4 0 . 9 4 PH F V o l u m e : 4 4 8 4 1 8 0 4 6 5 8 6 2 3 2 1 7 9 6 5 4 1 4 2 1 6 1 3 7 8 4 7 2 Re d u c t V o l : 0 0 0 0 0 0 0 0 0 0 0 0 Re d u c e d V o l : 4 4 8 4 1 8 0 4 6 5 8 6 2 3 2 1 7 9 6 5 4 1 4 2 1 6 1 3 7 8 4 7 2 PC E A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 ML F A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 Fi n a l V o l u m e : 4 4 8 4 1 8 0 4 6 5 8 6 2 3 2 1 7 9 6 5 4 1 4 2 1 6 1 3 7 8 4 7 2 -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Sa t u r a t i o n F l o w M o d u l e : Sa t / L a n e : 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 Ad j u s t m e n t : 0 . 9 5 1 . 0 0 0 . 8 5 0 . 9 1 0 . 9 1 0 . 8 5 0 . 9 5 0 . 9 5 0 . 8 5 0 . 9 5 0 . 9 1 0 . 8 5 La n e s : 1 . 0 0 1 . 0 0 1 . 0 0 2 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 2 . 0 0 1 . 0 0 1 . 0 0 3 . 0 0 1 . 0 0 Fi n a l S a t . : 1 8 0 5 1 9 0 0 1 6 1 5 3 4 6 6 1 7 3 3 1 6 1 5 1 8 0 5 3 6 1 0 1 6 1 5 1 8 0 5 5 1 8 7 1 6 1 5 -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Ca p a c i t y A n a l y s i s M o d u l e : Vo l / S a t : 0 . 0 2 0 . 0 4 0 . 1 1 0 . 1 3 0 . 0 5 0 . 1 4 0 . 1 0 0 . 1 8 0 . 0 1 0 . 1 2 0 . 2 7 0 . 2 9 Cr i t M o v e s : * * * * * * * * * * * * * * * * Gr e e n / C y c l e : 0 . 0 6 0 . 1 7 0 . 1 7 0 . 2 1 0 . 3 3 0 . 3 3 0 . 1 6 0 . 3 7 0 . 3 7 0 . 2 4 0 . 4 6 0 . 4 6 Vo l u m e / C a p : 0 . 4 4 0 . 2 5 0 . 6 4 0 . 6 4 0 . 1 5 0 . 4 4 0 . 6 4 0 . 4 9 0 . 0 2 0 . 4 9 0 . 5 8 0 . 6 4 De l a y / V e h : 4 8 . 7 3 6 . 0 4 3 . 1 3 7 . 6 2 3 . 6 2 6 . 8 4 4 . 4 2 4 . 5 2 0 . 0 3 3 . 3 2 0 . 3 2 2 . 5 Us e r D e l A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 Ad j D e l / V e h : 4 8 . 7 3 6 . 0 4 3 . 1 3 7 . 6 2 3 . 6 2 6 . 8 4 4 . 4 2 4 . 5 2 0 . 0 3 3 . 3 2 0 . 3 2 2 . 5 LO S b y M o v e : D D D D C C D C C C C C HC M 2 k 9 5 t h Q : 4 5 1 2 1 5 4 1 1 1 2 1 6 1 1 2 2 1 2 1 ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * No t e : Q u e u e r e p o r t e d i s t h e n u m b e r o f c a r s p e r l a n e . ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * T r a f f i x 8 . 0 . 0 7 1 5 ( c ) 2 0 0 8 D o w l i n g A s s o c . L i c e n s e d t o W - T R A N S , S a n t a R o s a , C A AM E x i s t i n g M o n F e b 8 , 2 0 1 6 1 8 : 2 0 : 0 8 P a g e 5 - 1 -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - A M P e a k H o u r - E x i s t i n g C o n d i t i o n s -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - L e v e l O f S e r v i c e C o m p u t a t i o n R e p o r t 2 0 0 0 H C M U n s i g n a l i z e d M e t h o d ( B a s e V o l u m e A l t e r n a t i v e ) ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * In t e r s e c t i o n # 4 S h a n n o n D r i v e / O a k m o n t D r i v e ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * Av e r a g e D e l a y ( s e c / v e h ) : 3 . 7 W o r s t C a s e L e v e l O f S e r v i c e : B [ 1 3 . 2 ] ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * St r e e t N a m e : O a k m o n t D r i v e S h a n n o n D r i v e Ap p r o a c h : N o r t h B o u n d S o u t h B o u n d E a s t B o u n d W e s t B o u n d Mo v e m e n t : L - T - R L - T - R L - T - R L - T - R -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Co n t r o l : U n c o n t r o l l e d U n c o n t r o l l e d S t o p S i g n S t o p S i g n Ri g h t s : I n c l u d e I n c l u d e I n c l u d e I n c l u d e La n e s : 0 0 1 ! 0 0 0 0 1 ! 0 0 0 0 1 ! 0 0 0 0 1 ! 0 0 -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Vo l u m e M o d u l e : > > C o u n t D a t e : 1 2 J a n 2 0 1 6 < < 7 : 4 5 - 8 : 4 5 Ba s e V o l : 2 8 4 5 5 0 1 1 0 9 1 3 4 2 4 1 5 9 Gr o w t h A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 In i t i a l B s e : 2 8 4 5 5 0 1 1 0 9 1 3 4 2 4 1 5 9 Us e r A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 PH F A d j : 0 . 6 9 0 . 6 9 0 . 6 9 0 . 6 9 0 . 6 9 0 . 6 9 0 . 6 9 0 . 6 9 0 . 6 9 0 . 6 9 0 . 6 9 0 . 6 9 PH F V o l u m e : 3 1 2 2 7 7 2 1 5 9 1 3 1 9 6 3 6 1 8 6 Re d u c t V o l : 0 0 0 0 0 0 0 0 0 0 0 0 Fi n a l V o l u m e : 3 1 2 2 7 7 2 1 5 9 1 3 1 9 6 3 6 1 8 6 -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Cr i t i c a l G a p M o d u l e : Cr i t i c a l G p : 4 . 1 x x x x x x x x x 4 . 1 x x x x x x x x x 7 . 1 6 . 5 6 . 2 7 . 1 6 . 5 6 . 2 Fo l l o w U p T i m : 2 . 2 x x x x x x x x x 2 . 2 x x x x x x x x x 3 . 5 4 . 0 3 . 3 3 . 5 4 . 0 3 . 3 -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Ca p a c i t y M o d u l e : Cn f l i c t V o l : 1 7 2 x x x x x x x x x 1 2 9 x x x x x x x x x 4 8 6 4 4 6 1 6 6 4 4 6 4 4 9 1 2 5 Po t e n t C a p . : 1 4 1 7 x x x x x x x x x 1 4 6 9 x x x x x x x x x 4 9 5 5 1 0 8 8 4 5 2 6 5 0 8 9 3 1 Mo v e C a p . : 1 4 1 7 x x x x x x x x x 1 4 6 9 x x x x x x x x x 4 3 0 4 8 3 8 8 4 4 9 8 4 8 1 9 3 1 Vo l u m e / C a p : 0 . 0 0 x x x x x x x x 0 . 0 5 x x x x x x x x 0 . 0 4 0 . 0 1 0 . 0 0 0 . 0 1 0 . 0 0 0 . 0 9 -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Le v e l O f S e r v i c e M o d u l e : 2W a y 9 5 t h Q : 0 . 0 x x x x x x x x x 0 . 2 x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x Co n t r o l D e l : 7 . 5 x x x x x x x x x 7 . 6 x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x LO S b y M o v e : A * * A * * * * * * * * Mo v e m e n t : L T - L T R - R T L T - L T R - R T L T - L T R - R T L T - L T R - R T Sh a r e d C a p . : x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x 4 6 6 x x x x x x x x x 8 7 1 x x x x x Sh a r e d Q u e u e : x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x 0 . 2 x x x x x x x x x x 0 . 4 x x x x x Sh r d C o n D e l : x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x 1 3 . 2 x x x x x x x x x x 9 . 6 x x x x x Sh a r e d L O S : * * * * * * * B * * A * Ap p r o a c h D e l : x x x x x x x x x x x x 1 3 . 2 9 . 6 Ap p r o a c h L O S : * * B A ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * No t e : Q u e u e r e p o r t e d i s t h e n u m b e r o f c a r s p e r l a n e . ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * T r a f f i x 8 . 0 . 0 7 1 5 ( c ) 2 0 0 8 D o w l i n g A s s o c . L i c e n s e d t o W - T R A N S , S a n t a R o s a , C A PM E x i s t i n g M o n F e b 8 , 2 0 1 6 1 8 : 2 0 : 1 0 P a g e 5 - 1 -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - P M P e a k H o u r - E x i s t i n g C o n d i t i o n s -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - L e v e l O f S e r v i c e C o m p u t a t i o n R e p o r t 2 0 0 0 H C M U n s i g n a l i z e d M e t h o d ( B a s e V o l u m e A l t e r n a t i v e ) ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * In t e r s e c t i o n # 4 S h a n n o n D r i v e / O a k m o n t D r i v e ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * Av e r a g e D e l a y ( s e c / v e h ) : 2 . 6 W o r s t C a s e L e v e l O f S e r v i c e : A [ 9 . 8 ] ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * St r e e t N a m e : O a k m o n t D r i v e S h a n n o n D r i v e Ap p r o a c h : N o r t h B o u n d S o u t h B o u n d E a s t B o u n d W e s t B o u n d Mo v e m e n t : L - T - R L - T - R L - T - R L - T - R -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Co n t r o l : U n c o n t r o l l e d U n c o n t r o l l e d S t o p S i g n S t o p S i g n Ri g h t s : I n c l u d e I n c l u d e I n c l u d e I n c l u d e La n e s : 0 0 1 ! 0 0 0 0 1 ! 0 0 0 0 1 ! 0 0 0 0 1 ! 0 0 -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Vo l u m e M o d u l e : > > C o u n t D a t e : 1 2 J a n 2 0 1 6 < < 5 : 0 0 - 6 : 0 0 Ba s e V o l : 2 6 8 1 2 4 5 7 1 2 3 1 2 2 2 2 7 Gr o w t h A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 In i t i a l B s e : 2 6 8 1 2 4 5 7 1 2 3 1 2 2 2 2 7 Us e r A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 PH F A d j : 0 . 8 2 0 . 8 2 0 . 8 2 0 . 8 2 0 . 8 2 0 . 8 2 0 . 8 2 0 . 8 2 0 . 8 2 0 . 8 2 0 . 8 2 0 . 8 2 PH F V o l u m e : 2 8 3 1 2 9 7 0 1 5 4 1 2 2 2 3 3 Re d u c t V o l : 0 0 0 0 0 0 0 0 0 0 0 0 Fi n a l V o l u m e : 2 8 3 1 2 9 7 0 1 5 4 1 2 2 2 3 3 -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Cr i t i c a l G a p M o d u l e : Cr i t i c a l G p : 4 . 1 x x x x x x x x x 4 . 1 x x x x x x x x x 7 . 1 6 . 5 6 . 2 7 . 1 6 . 5 6 . 2 Fo l l o w U p T i m : 2 . 2 x x x x x x x x x 2 . 2 x x x x x x x x x 3 . 5 4 . 0 3 . 3 3 . 5 4 . 0 3 . 3 -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Ca p a c i t y M o d u l e : Cn f l i c t V o l : 8 4 x x x x x x x x x 8 4 x x x x x x x x x 2 4 1 2 2 4 7 7 2 2 6 2 3 1 8 4 Po t e n t C a p . : 1 5 2 5 x x x x x x x x x 1 5 2 5 x x x x x x x x x 7 1 7 6 7 8 9 9 0 7 3 4 6 7 2 9 8 1 Mo v e C a p . : 1 5 2 5 x x x x x x x x x 1 5 2 5 x x x x x x x x x 6 8 0 6 6 4 9 9 0 7 2 0 6 5 8 9 8 1 Vo l u m e / C a p : 0 . 0 0 x x x x x x x x 0 . 0 2 x x x x x x x x 0 . 0 1 0 . 0 0 0 . 0 0 0 . 0 0 0 . 0 0 0 . 0 3 -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Le v e l O f S e r v i c e M o d u l e : 2W a y 9 5 t h Q : 0 . 0 x x x x x x x x x 0 . 1 x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x Co n t r o l D e l : 7 . 4 x x x x x x x x x 7 . 4 x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x LO S b y M o v e : A * * A * * * * * * * * Mo v e m e n t : L T - L T R - R T L T - L T R - R T L T - L T R - R T L T - L T R - R T Sh a r e d C a p . : x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x 7 5 6 x x x x x x x x x 9 3 0 x x x x x Sh a r e d Q u e u e : x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x 0 . 0 x x x x x x x x x x 0 . 1 x x x x x Sh r d C o n D e l : x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x 9 . 8 x x x x x x x x x x 9 . 0 x x x x x Sh a r e d L O S : * * * * * * * A * * A * Ap p r o a c h D e l : x x x x x x x x x x x x 9 . 8 9 . 0 Ap p r o a c h L O S : * * A A ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * No t e : Q u e u e r e p o r t e d i s t h e n u m b e r o f c a r s p e r l a n e . ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * T r a f f i x 8 . 0 . 0 7 1 5 ( c ) 2 0 0 8 D o w l i n g A s s o c . L i c e n s e d t o W - T R A N S , S a n t a R o s a , C A AM E x i s t i n g p l u s P r o j e c t M o n F e b 8 , 2 0 1 6 1 8 : 2 0 : 1 2 P a g e 2 - 1 -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - A M P e a k H o u r - E x i s t i n g p l u s P r o j e c t C o n d i t i o n s -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - T r i p G e n e r a t i o n R e p o r t F o r e c a s t f o r a m Zo n e R a t e R a t e T r i p s T r i p s T o t a l % O f # S u b z o n e A m o u n t U n i t s I n O u t I n O u t T r i p s T o t a l -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1 O a k m o n t M e a d 1 . 0 0 R e s i d e n t i a l 3 . 0 0 9 . 0 0 3 9 1 2 1 0 0 . 0 Z o n e 1 S u b t o t a l . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 9 1 2 1 0 0 . 0 -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - TO T A L . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 9 1 2 1 0 0 . 0 T r a f f i x 8 . 0 . 0 7 1 5 ( c ) 2 0 0 8 D o w l i n g A s s o c . L i c e n s e d t o W - T R A N S , S a n t a R o s a , C A PM E x i s t i n g p l u s P r o j e c t M o n F e b 8 , 2 0 1 6 1 8 : 2 0 : 1 6 P a g e 2 - 1 -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - P M P e a k H o u r - E x i s t i n g p l u s P r o j e c t C o n d i t i o n s -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - T r i p G e n e r a t i o n R e p o r t F o r e c a s t f o r p m Zo n e R a t e R a t e T r i p s T r i p s T o t a l % O f # S u b z o n e A m o u n t U n i t s I n O u t I n O u t T r i p s T o t a l -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1 O a k m o n t M e a d 1 . 0 0 R e s i d e n t i a l 1 0 . 0 0 6 . 0 0 1 0 6 1 6 1 0 0 . 0 Z o n e 1 S u b t o t a l . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 0 6 1 6 1 0 0 . 0 -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - TO T A L . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 0 6 1 6 1 0 0 . 0 T r a f f i x 8 . 0 . 0 7 1 5 ( c ) 2 0 0 8 D o w l i n g A s s o c . L i c e n s e d t o W - T R A N S , S a n t a R o s a , C A AM E x i s t i n g p l u s P r o j e c t M o n F e b 8 , 2 0 1 6 1 8 : 2 0 : 1 3 P a g e 3 - 1 -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - A M P e a k H o u r - E x i s t i n g p l u s P r o j e c t C o n d i t i o n s -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - L e v e l O f S e r v i c e C o m p u t a t i o n R e p o r t 2 0 0 0 H C M O p e r a t i o n s M e t h o d ( F u t u r e V o l u m e A l t e r n a t i v e ) ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * In t e r s e c t i o n # 1 W e s t b o r o u g h B o u l e v a r d / S k y l i n e B o u l e v a r d ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * Cy c l e ( s e c ) : 1 0 0 C r i t i c a l V o l . / C a p . ( X ) : 0 . 6 4 6 Lo s s T i m e ( s e c ) : 0 A v e r a g e D e l a y ( s e c / v e h ) : 2 8 . 6 Op t i m a l C y c l e : 6 4 L e v e l O f S e r v i c e : C ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * St r e e t N a m e : S k y l i n e B o u l e v a r d W e s t b o r o u g h B o u l e v a r d Ap p r o a c h : N o r t h B o u n d S o u t h B o u n d E a s t B o u n d W e s t B o u n d Mo v e m e n t : L - T - R L - T - R L - T - R L - T - R -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Co n t r o l : P r o t e c t e d P r o t e c t e d P r o t e c t e d P r o t e c t e d Ri g h t s : I n c l u d e I n c l u d e I n c l u d e I n c l u d e Mi n . G r e e n : 0 0 0 0 0 0 0 0 0 0 0 0 Y+ R : 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 La n e s : 2 0 1 1 0 1 0 1 1 0 1 0 1 1 1 1 0 1 1 0 -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Vo l u m e M o d u l e : > > C o u n t D a t e : 1 2 J a n 2 0 1 6 < < 7 : 1 5 - 8 : 1 5 Ba s e V o l : 1 6 6 3 3 7 7 2 2 2 7 7 6 4 5 8 1 4 7 6 4 1 7 4 5 1 0 3 1 7 5 9 0 Gr o w t h A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 In i t i a l B s e : 1 6 6 3 3 7 7 2 2 2 7 7 6 4 5 8 1 4 7 6 4 1 7 4 5 1 0 3 1 7 5 9 0 Ad d e d V o l : 0 0 0 0 0 0 0 0 0 1 0 1 Pa s s e r B y V o l : 0 0 0 0 0 0 0 0 0 0 0 0 In i t i a l F u t : 1 6 6 3 3 7 7 2 2 2 7 7 6 4 5 8 1 4 7 6 4 1 7 4 5 1 0 4 1 7 5 9 1 Us e r A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 PH F A d j : 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 PH F V o l u m e : 1 7 5 3 5 5 7 6 2 3 9 8 0 4 6 1 1 5 5 6 7 5 7 8 4 1 0 9 1 8 4 9 6 Re d u c t V o l : 0 0 0 0 0 0 0 0 0 0 0 0 Re d u c e d V o l : 1 7 5 3 5 5 7 6 2 3 9 8 0 4 6 1 1 5 5 6 7 5 7 8 4 1 0 9 1 8 4 9 6 PC E A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 ML F A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 Fi n a l V o l u m e : 1 7 5 3 5 5 7 6 2 3 9 8 0 4 6 1 1 5 5 6 7 5 7 8 4 1 0 9 1 8 4 9 6 -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Sa t u r a t i o n F l o w M o d u l e : Sa t / L a n e : 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 Ad j u s t m e n t : 0 . 9 2 0 . 9 3 0 . 9 3 0 . 9 5 0 . 9 4 0 . 9 4 0 . 9 5 0 . 8 7 0 . 8 7 0 . 9 5 0 . 9 0 0 . 9 0 La n e s : 2 . 0 0 1 . 6 5 0 . 3 5 1 . 0 0 1 . 8 6 0 . 1 4 1 . 0 0 1 . 3 9 1 . 6 1 1 . 0 0 1 . 3 2 0 . 6 8 Fi n a l S a t . : 3 5 0 2 2 8 9 7 6 1 9 1 8 0 5 3 3 1 8 2 5 2 1 8 0 5 2 3 0 1 2 6 7 5 1 8 0 5 2 2 5 4 1 1 7 2 -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Ca p a c i t y A n a l y s i s M o d u l e : Vo l / S a t : 0 . 0 5 0 . 1 2 0 . 1 2 0 . 1 3 0 . 2 4 0 . 2 4 0 . 0 9 0 . 2 9 0 . 2 9 0 . 0 6 0 . 0 8 0 . 0 8 Cr i t M o v e s : * * * * * * * * * * * * * * * * Gr e e n / C y c l e : 0 . 0 8 0 . 2 2 0 . 2 2 0 . 2 3 0 . 3 8 0 . 3 8 0 . 2 8 0 . 4 5 0 . 4 5 0 . 0 9 0 . 2 7 0 . 2 7 Vo l u m e / C a p : 0 . 6 5 0 . 5 6 0 . 5 6 0 . 5 6 0 . 6 5 0 . 6 5 0 . 3 1 0 . 6 5 0 . 6 5 0 . 6 5 0 . 3 1 0 . 3 1 De l a y / V e h : 5 0 . 1 3 5 . 9 3 5 . 9 3 5 . 5 2 6 . 9 2 6 . 9 2 8 . 7 2 1 . 8 2 1 . 8 5 2 . 1 2 9 . 4 2 9 . 4 Us e r D e l A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 Ad j D e l / V e h : 5 0 . 1 3 5 . 9 3 5 . 9 3 5 . 5 2 6 . 9 2 6 . 9 2 8 . 7 2 1 . 8 2 1 . 8 5 2 . 1 2 9 . 4 2 9 . 4 LO S b y M o v e : D D D D C C C C C D C C HC M 2 k 9 5 t h Q : 8 1 3 1 3 1 3 2 2 2 2 8 2 3 2 3 7 7 7 ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * No t e : Q u e u e r e p o r t e d i s t h e n u m b e r o f c a r s p e r l a n e . ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * T r a f f i x 8 . 0 . 0 7 1 5 ( c ) 2 0 0 8 D o w l i n g A s s o c . L i c e n s e d t o W - T R A N S , S a n t a R o s a , C A PM E x i s t i n g p l u s P r o j e c t M o n F e b 8 , 2 0 1 6 1 8 : 2 0 : 1 7 P a g e 3 - 1 -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - P M P e a k H o u r - E x i s t i n g p l u s P r o j e c t C o n d i t i o n s -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - L e v e l O f S e r v i c e C o m p u t a t i o n R e p o r t 2 0 0 0 H C M O p e r a t i o n s M e t h o d ( F u t u r e V o l u m e A l t e r n a t i v e ) ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * In t e r s e c t i o n # 1 W e s t b o r o u g h B o u l e v a r d / S k y l i n e B o u l e v a r d ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * Cy c l e ( s e c ) : 1 0 0 C r i t i c a l V o l . / C a p . ( X ) : 0 . 5 8 1 Lo s s T i m e ( s e c ) : 0 A v e r a g e D e l a y ( s e c / v e h ) : 3 0 . 5 Op t i m a l C y c l e : 5 4 L e v e l O f S e r v i c e : C ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * St r e e t N a m e : S k y l i n e B o u l e v a r d W e s t b o r o u g h B o u l e v a r d Ap p r o a c h : N o r t h B o u n d S o u t h B o u n d E a s t B o u n d W e s t B o u n d Mo v e m e n t : L - T - R L - T - R L - T - R L - T - R -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Co n t r o l : P r o t e c t e d P r o t e c t e d P r o t e c t e d P r o t e c t e d Ri g h t s : I n c l u d e I n c l u d e I n c l u d e I n c l u d e Mi n . G r e e n : 0 0 0 0 0 0 0 0 0 0 0 0 Y+ R : 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 La n e s : 2 0 1 1 0 1 0 1 1 0 1 0 1 1 1 1 0 1 1 0 -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Vo l u m e M o d u l e : > > C o u n t D a t e : 1 2 J a n 2 0 1 6 < < 4 : 4 5 - 5 : 4 5 Ba s e V o l : 6 4 7 7 0 1 1 4 0 1 4 7 4 3 0 7 2 1 1 3 2 4 8 2 3 7 1 8 9 3 9 3 1 6 7 Gr o w t h A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 In i t i a l B s e : 6 4 7 7 0 1 1 4 0 1 4 7 4 3 0 7 2 1 1 3 2 4 8 2 3 7 1 8 9 3 9 3 1 6 7 Ad d e d V o l : 0 0 1 1 0 0 0 0 0 1 0 0 Pa s s e r B y V o l : 0 0 0 0 0 0 0 0 0 0 0 0 In i t i a l F u t : 6 4 7 7 0 1 1 4 1 1 4 8 4 3 0 7 2 1 1 3 2 4 8 2 3 7 1 9 0 3 9 3 1 6 7 Us e r A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 PH F A d j : 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 PH F V o l u m e : 6 8 1 7 3 8 1 4 8 1 5 6 4 5 3 7 6 1 1 9 2 6 1 2 4 9 2 0 0 4 1 4 1 7 6 Re d u c t V o l : 0 0 0 0 0 0 0 0 0 0 0 0 Re d u c e d V o l : 6 8 1 7 3 8 1 4 8 1 5 6 4 5 3 7 6 1 1 9 2 6 1 2 4 9 2 0 0 4 1 4 1 7 6 PC E A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 ML F A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 Fi n a l V o l u m e : 6 8 1 7 3 8 1 4 8 1 5 6 4 5 3 7 6 1 1 9 2 6 1 2 4 9 2 0 0 4 1 4 1 7 6 -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Sa t u r a t i o n F l o w M o d u l e : Sa t / L a n e : 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 Ad j u s t m e n t : 0 . 9 2 0 . 9 3 0 . 9 3 0 . 9 5 0 . 9 3 0 . 9 3 0 . 9 5 0 . 8 8 0 . 8 8 0 . 9 5 0 . 9 1 0 . 9 1 La n e s : 2 . 0 0 1 . 6 7 0 . 3 3 1 . 0 0 1 . 7 1 0 . 2 9 1 . 0 0 1 . 5 3 1 . 4 7 1 . 0 0 1 . 4 0 0 . 6 0 Fi n a l S a t . : 3 5 0 2 2 9 3 0 5 8 9 1 8 0 5 3 0 2 7 5 0 7 1 8 0 5 2 5 6 7 2 4 5 3 1 8 0 5 2 4 1 9 1 0 2 8 -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Ca p a c i t y A n a l y s i s M o d u l e : Vo l / S a t : 0 . 1 9 0 . 2 5 0 . 2 5 0 . 0 9 0 . 1 5 0 . 1 5 0 . 0 7 0 . 1 0 0 . 1 0 0 . 1 1 0 . 1 7 0 . 1 7 Cr i t M o v e s : * * * * * * * * * * * * * * * * Gr e e n / C y c l e : 0 . 3 3 0 . 4 4 0 . 4 4 0 . 1 5 0 . 2 6 0 . 2 6 0 . 1 1 0 . 2 0 0 . 2 0 0 . 2 1 0 . 2 9 0 . 2 9 Vo l u m e / C a p : 0 . 5 8 0 . 5 7 0 . 5 7 0 . 5 7 0 . 5 8 0 . 5 8 0 . 5 8 0 . 5 2 0 . 5 2 0 . 5 2 0 . 5 8 0 . 5 8 De l a y / V e h : 2 8 . 2 2 1 . 4 2 1 . 4 4 2 . 3 3 3 . 4 3 3 . 4 4 6 . 2 3 6 . 6 3 6 . 6 3 6 . 1 3 0 . 9 3 0 . 9 Us e r D e l A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 Ad j D e l / V e h : 2 8 . 2 2 1 . 4 2 1 . 4 4 2 . 3 3 3 . 4 3 3 . 4 4 6 . 2 3 6 . 6 3 6 . 6 3 6 . 1 3 0 . 9 3 0 . 9 LO S b y M o v e : C C C D C C D D D D C C HC M 2 k 9 5 t h Q : 1 7 2 0 2 0 1 0 1 5 1 5 9 1 1 1 1 1 0 1 5 1 5 ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * No t e : Q u e u e r e p o r t e d i s t h e n u m b e r o f c a r s p e r l a n e . ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * T r a f f i x 8 . 0 . 0 7 1 5 ( c ) 2 0 0 8 D o w l i n g A s s o c . L i c e n s e d t o W - T R A N S , S a n t a R o s a , C A AM E x i s t i n g p l u s P r o j e c t M o n F e b 8 , 2 0 1 6 1 8 : 2 0 : 1 3 P a g e 4 - 1 -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - A M P e a k H o u r - E x i s t i n g p l u s P r o j e c t C o n d i t i o n s -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - L e v e l O f S e r v i c e C o m p u t a t i o n R e p o r t 2 0 0 0 H C M O p e r a t i o n s M e t h o d ( F u t u r e V o l u m e A l t e r n a t i v e ) ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * In t e r s e c t i o n # 2 W e s t b o r o u g h B o u l e v a r d / O a k m o n t D r i v e - C a l l a n B o u l e v a r d ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * Cy c l e ( s e c ) : 1 0 0 C r i t i c a l V o l . / C a p . ( X ) : 0 . 7 0 3 Lo s s T i m e ( s e c ) : 0 A v e r a g e D e l a y ( s e c / v e h ) : 2 5 . 1 Op t i m a l C y c l e : 6 3 L e v e l O f S e r v i c e : C ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * St r e e t N a m e : O a k m o n t D r i v e - C a l l a n B o u l e v a r d W e s t b o r o u g h B o u l e v a r d Ap p r o a c h : N o r t h B o u n d S o u t h B o u n d E a s t B o u n d W e s t B o u n d Mo v e m e n t : L - T - R L - T - R L - T - R L - T - R -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Co n t r o l : P e r m i t t e d P e r m i t t e d P r o t e c t e d P r o t e c t e d Ri g h t s : I n c l u d e I n c l u d e I n c l u d e I n c l u d e Mi n . G r e e n : 0 0 0 0 0 0 0 0 0 0 0 0 Y+ R : 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 La n e s : 0 1 0 0 1 1 0 1 0 1 1 0 2 0 1 1 0 2 0 1 -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Vo l u m e M o d u l e : > > C o u n t D a t e : 1 2 J a n 2 0 1 6 < < 7 : 3 0 - 8 : 3 0 Ba s e V o l : 3 5 7 9 5 5 3 4 5 1 1 3 7 2 5 0 8 2 1 2 6 1 7 9 3 0 2 2 9 4 Gr o w t h A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 In i t i a l B s e : 3 5 7 9 5 5 3 4 5 1 1 3 7 2 5 0 8 2 1 2 6 1 7 9 3 0 2 2 9 4 Ad d e d V o l : 2 2 3 0 1 0 0 0 1 1 0 0 Pa s s e r B y V o l : 0 0 0 0 0 0 0 0 0 0 0 0 In i t i a l F u t : 3 7 8 1 5 8 3 4 5 1 1 4 7 2 5 0 8 2 1 2 7 1 8 0 3 0 2 2 9 4 Us e r A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 PH F A d j : 0 . 8 9 0 . 8 9 0 . 8 9 0 . 8 9 0 . 8 9 0 . 8 9 0 . 8 9 0 . 8 9 0 . 8 9 0 . 8 9 0 . 8 9 0 . 8 9 PH F V o l u m e : 4 2 9 1 6 5 3 8 8 1 2 8 8 1 5 6 9 2 2 3 0 2 0 2 3 3 9 3 3 0 Re d u c t V o l : 0 0 0 0 0 0 0 0 0 0 0 0 Re d u c e d V o l : 4 2 9 1 6 5 3 8 8 1 2 8 8 1 5 6 9 2 2 3 0 2 0 2 3 3 9 3 3 0 PC E A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 ML F A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 Fi n a l V o l u m e : 4 2 9 1 6 5 3 8 8 1 2 8 8 1 5 6 9 2 2 3 0 2 0 2 3 3 9 3 3 0 -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Sa t u r a t i o n F l o w M o d u l e : Sa t / L a n e : 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 Ad j u s t m e n t : 0 . 9 0 0 . 9 0 0 . 8 5 0 . 6 1 1 . 0 0 0 . 8 5 0 . 9 5 0 . 9 5 0 . 8 5 0 . 9 5 0 . 9 5 0 . 8 5 La n e s : 0 . 3 1 0 . 6 9 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 2 . 0 0 1 . 0 0 1 . 0 0 2 . 0 0 1 . 0 0 Fi n a l S a t . : 5 3 5 1 1 7 1 1 6 1 5 1 1 5 7 1 9 0 0 1 6 1 5 1 8 0 5 3 6 1 0 1 6 1 5 1 8 0 5 3 6 1 0 1 6 1 5 -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Ca p a c i t y A n a l y s i s M o d u l e : Vo l / S a t : 0 . 0 8 0 . 0 8 0 . 0 4 0 . 3 4 0 . 0 7 0 . 0 5 0 . 0 3 0 . 2 6 0 . 0 2 0 . 1 1 0 . 0 9 0 . 2 0 Cr i t M o v e s : * * * * * * * * * * * * Gr e e n / C y c l e : 0 . 4 8 0 . 4 8 0 . 4 8 0 . 4 8 0 . 4 8 0 . 4 8 0 . 0 7 0 . 3 6 0 . 3 6 0 . 1 6 0 . 4 5 0 . 4 5 Vo l u m e / C a p : 0 . 1 6 0 . 1 6 0 . 0 8 0 . 7 0 0 . 1 4 0 . 1 1 0 . 4 5 0 . 7 0 0 . 0 5 0 . 7 0 0 . 2 1 0 . 4 5 De l a y / V e h : 1 4 . 9 1 4 . 9 1 4 . 3 2 4 . 6 1 4 . 7 1 4 . 5 4 7 . 3 2 8 . 9 2 0 . 7 4 7 . 4 1 6 . 5 1 9 . 2 Us e r D e l A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 Ad j D e l / V e h : 1 4 . 9 1 4 . 9 1 4 . 3 2 4 . 6 1 4 . 7 1 4 . 5 4 7 . 3 2 8 . 9 2 0 . 7 4 7 . 4 1 6 . 5 1 9 . 2 LO S b y M o v e : B B B C B B D C C D B B HC M 2 k 9 5 t h Q : 5 5 2 1 9 4 3 3 2 2 1 1 4 7 1 4 ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * No t e : Q u e u e r e p o r t e d i s t h e n u m b e r o f c a r s p e r l a n e . ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * T r a f f i x 8 . 0 . 0 7 1 5 ( c ) 2 0 0 8 D o w l i n g A s s o c . L i c e n s e d t o W - T R A N S , S a n t a R o s a , C A PM E x i s t i n g p l u s P r o j e c t M o n F e b 8 , 2 0 1 6 1 8 : 2 0 : 1 7 P a g e 4 - 1 -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - P M P e a k H o u r - E x i s t i n g p l u s P r o j e c t C o n d i t i o n s -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - L e v e l O f S e r v i c e C o m p u t a t i o n R e p o r t 2 0 0 0 H C M O p e r a t i o n s M e t h o d ( F u t u r e V o l u m e A l t e r n a t i v e ) ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * In t e r s e c t i o n # 2 W e s t b o r o u g h B o u l e v a r d / O a k m o n t D r i v e - C a l l a n B o u l e v a r d ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * Cy c l e ( s e c ) : 1 0 0 C r i t i c a l V o l . / C a p . ( X ) : 0 . 3 9 4 Lo s s T i m e ( s e c ) : 0 A v e r a g e D e l a y ( s e c / v e h ) : 1 8 . 5 Op t i m a l C y c l e : 3 1 L e v e l O f S e r v i c e : B ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * St r e e t N a m e : O a k m o n t D r i v e - C a l l a n B o u l e v a r d W e s t b o r o u g h B o u l e v a r d Ap p r o a c h : N o r t h B o u n d S o u t h B o u n d E a s t B o u n d W e s t B o u n d Mo v e m e n t : L - T - R L - T - R L - T - R L - T - R -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Co n t r o l : P e r m i t t e d P e r m i t t e d P r o t e c t e d P r o t e c t e d Ri g h t s : I n c l u d e I n c l u d e I n c l u d e I n c l u d e Mi n . G r e e n : 0 0 0 0 0 0 0 0 0 0 0 0 Y+ R : 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 La n e s : 0 1 0 0 1 1 0 1 0 1 1 0 2 0 1 1 0 2 0 1 -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Vo l u m e M o d u l e : > > C o u n t D a t e : 1 2 J a n 2 0 1 6 < < 4 : 4 5 - 5 : 4 5 Ba s e V o l : 3 8 5 0 2 2 1 4 9 4 7 3 4 1 1 2 4 0 2 3 1 4 5 6 7 0 2 7 5 Gr o w t h A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 In i t i a l B s e : 3 8 5 0 2 2 1 4 9 4 7 3 4 1 1 2 4 0 2 3 1 4 5 6 7 0 2 7 5 Ad d e d V o l : 1 1 2 0 2 0 0 0 2 3 0 0 Pa s s e r B y V o l : 0 0 0 0 0 0 0 0 0 0 0 0 In i t i a l F u t : 3 9 5 1 2 4 1 4 9 4 9 3 4 1 1 2 4 0 2 3 3 4 8 6 7 0 2 7 5 Us e r A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 PH F A d j : 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 0 . 9 5 PH F V o l u m e : 4 1 5 4 2 5 1 5 7 5 2 3 6 1 1 8 4 2 3 3 5 5 1 7 0 5 2 8 9 Re d u c t V o l : 0 0 0 0 0 0 0 0 0 0 0 0 Re d u c e d V o l : 4 1 5 4 2 5 1 5 7 5 2 3 6 1 1 8 4 2 3 3 5 5 1 7 0 5 2 8 9 PC E A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 ML F A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 Fi n a l V o l u m e : 4 1 5 4 2 5 1 5 7 5 2 3 6 1 1 8 4 2 3 3 5 5 1 7 0 5 2 8 9 -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Sa t u r a t i o n F l o w M o d u l e : Sa t / L a n e : 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 Ad j u s t m e n t : 0 . 8 9 0 . 8 9 0 . 8 5 0 . 6 2 1 . 0 0 0 . 8 5 0 . 9 5 0 . 9 5 0 . 8 5 0 . 9 5 0 . 9 5 0 . 8 5 La n e s : 0 . 4 3 0 . 5 7 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 2 . 0 0 1 . 0 0 1 . 0 0 2 . 0 0 1 . 0 0 Fi n a l S a t . : 7 3 0 9 5 5 1 6 1 5 1 1 7 4 1 9 0 0 1 6 1 5 1 8 0 5 3 6 1 0 1 6 1 5 1 8 0 5 3 6 1 0 1 6 1 5 -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Ca p a c i t y A n a l y s i s M o d u l e : Vo l / S a t : 0 . 0 6 0 . 0 6 0 . 0 2 0 . 1 3 0 . 0 3 0 . 0 2 0 . 0 7 0 . 1 2 0 . 0 2 0 . 0 3 0 . 2 0 0 . 1 8 Cr i t M o v e s : * * * * * * * * * * * * Gr e e n / C y c l e : 0 . 3 4 0 . 3 4 0 . 3 4 0 . 3 4 0 . 3 4 0 . 3 4 0 . 1 7 0 . 5 3 0 . 5 3 0 . 1 3 0 . 5 0 0 . 5 0 Vo l u m e / C a p : 0 . 1 7 0 . 1 7 0 . 0 5 0 . 3 9 0 . 0 8 0 . 0 7 0 . 3 9 0 . 2 2 0 . 0 4 0 . 2 2 0 . 3 9 0 . 3 6 De l a y / V e h : 2 3 . 3 2 3 . 3 2 2 . 2 2 5 . 9 2 2 . 5 2 2 . 4 3 8 . 1 1 2 . 4 1 1 . 1 3 9 . 6 1 6 . 0 1 5 . 8 Us e r D e l A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 Ad j D e l / V e h : 2 3 . 3 2 3 . 3 2 2 . 2 2 5 . 9 2 2 . 5 2 2 . 4 3 8 . 1 1 2 . 4 1 1 . 1 3 9 . 6 1 6 . 0 1 5 . 8 LO S b y M o v e : C C C C C C D B B D B B HC M 2 k 9 5 t h Q : 4 4 1 8 2 2 6 7 1 3 1 4 1 1 ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * No t e : Q u e u e r e p o r t e d i s t h e n u m b e r o f c a r s p e r l a n e . ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * T r a f f i x 8 . 0 . 0 7 1 5 ( c ) 2 0 0 8 D o w l i n g A s s o c . L i c e n s e d t o W - T R A N S , S a n t a R o s a , C A AM E x i s t i n g p l u s P r o j e c t M o n F e b 8 , 2 0 1 6 1 8 : 2 0 : 1 3 P a g e 5 - 1 -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - A M P e a k H o u r - E x i s t i n g p l u s P r o j e c t C o n d i t i o n s -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - L e v e l O f S e r v i c e C o m p u t a t i o n R e p o r t 2 0 0 0 H C M O p e r a t i o n s M e t h o d ( F u t u r e V o l u m e A l t e r n a t i v e ) ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * In t e r s e c t i o n # 3 W e s t b o r o u g h B o u l e v a r d / G e l l e r t B o u l e v a r d ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * Cy c l e ( s e c ) : 1 0 0 C r i t i c a l V o l . / C a p . ( X ) : 0 . 9 5 7 Lo s s T i m e ( s e c ) : 0 A v e r a g e D e l a y ( s e c / v e h ) : 4 2 . 6 Op t i m a l C y c l e : 1 8 0 L e v e l O f S e r v i c e : D ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * St r e e t N a m e : G e l l e r t B o u l e v a r d W e s t b o r o u g h B o u l e v a r d Ap p r o a c h : N o r t h B o u n d S o u t h B o u n d E a s t B o u n d W e s t B o u n d Mo v e m e n t : L - T - R L - T - R L - T - R L - T - R -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Co n t r o l : P r o t e c t e d P r o t e c t e d P r o t e c t e d P r o t e c t e d Ri g h t s : I n c l u d e I n c l u d e I n c l u d e I n c l u d e Mi n . G r e e n : 0 0 0 0 0 0 0 0 0 0 0 0 Y+ R : 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 La n e s : 1 0 1 0 1 1 1 1 0 1 1 0 2 0 1 1 0 3 0 1 -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Vo l u m e M o d u l e : > > C o u n t D a t e : 1 2 J a n 2 0 1 6 < < 7 : 3 0 - 8 : 3 0 Ba s e V o l : 5 6 4 6 3 6 2 5 5 7 5 7 1 3 0 1 1 9 1 6 0 4 2 9 1 2 4 6 5 0 1 6 1 Gr o w t h A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 In i t i a l B s e : 5 6 4 6 3 6 2 5 5 7 5 7 1 3 0 1 1 9 1 6 0 4 2 9 1 2 4 6 5 0 1 6 1 Ad d e d V o l : 0 0 0 0 0 0 1 4 0 0 1 0 Pa s s e r B y V o l : 0 0 0 0 0 0 0 0 0 0 0 0 In i t i a l F u t : 5 6 4 6 3 6 2 5 5 7 5 7 1 3 0 1 2 0 1 6 0 8 2 9 1 2 4 6 5 1 1 6 1 Us e r A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 PH F A d j : 0 . 9 4 0 . 9 4 0 . 9 4 0 . 9 4 0 . 9 4 0 . 9 4 0 . 9 4 0 . 9 4 0 . 9 4 0 . 9 4 0 . 9 4 0 . 9 4 PH F V o l u m e : 6 0 4 9 3 8 5 5 9 3 6 1 1 3 8 1 2 8 1 7 1 1 3 1 1 3 2 6 9 3 1 7 1 Re d u c t V o l : 0 0 0 0 0 0 0 0 0 0 0 0 Re d u c e d V o l : 6 0 4 9 3 8 5 5 9 3 6 1 1 3 8 1 2 8 1 7 1 1 3 1 1 3 2 6 9 3 1 7 1 PC E A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 ML F A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 Fi n a l V o l u m e : 6 0 4 9 3 8 5 5 9 3 6 1 1 3 8 1 2 8 1 7 1 1 3 1 1 3 2 6 9 3 1 7 1 -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Sa t u r a t i o n F l o w M o d u l e : Sa t / L a n e : 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 Ad j u s t m e n t : 0 . 9 5 1 . 0 0 0 . 8 5 0 . 9 1 0 . 9 1 0 . 8 5 0 . 9 5 0 . 9 5 0 . 8 5 0 . 9 5 0 . 9 1 0 . 8 5 La n e s : 1 . 0 0 1 . 0 0 1 . 0 0 2 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 2 . 0 0 1 . 0 0 1 . 0 0 3 . 0 0 1 . 0 0 Fi n a l S a t . : 1 8 0 5 1 9 0 0 1 6 1 5 3 4 5 5 1 7 2 7 1 6 1 5 1 8 0 5 3 6 1 0 1 6 1 5 1 8 0 5 5 1 8 7 1 6 1 5 -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Ca p a c i t y A n a l y s i s M o d u l e : Vo l / S a t : 0 . 0 3 0 . 0 3 0 . 2 4 0 . 1 7 0 . 0 4 0 . 0 9 0 . 0 7 0 . 4 7 0 . 0 2 0 . 0 7 0 . 1 3 0 . 1 1 Cr i t M o v e s : * * * * * * * * * * * * * * * * Gr e e n / C y c l e : 0 . 1 2 0 . 2 5 0 . 2 5 0 . 1 8 0 . 3 1 0 . 3 1 0 . 2 0 0 . 5 0 0 . 5 0 0 . 0 8 0 . 3 7 0 . 3 7 Vo l u m e / C a p : 0 . 2 8 0 . 1 0 0 . 9 6 0 . 9 6 0 . 1 1 0 . 2 8 0 . 3 6 0 . 9 6 0 . 0 4 0 . 9 6 0 . 3 6 0 . 2 8 De l a y / V e h : 4 0 . 8 2 9 . 0 7 0 . 8 6 4 . 9 2 4 . 7 2 6 . 4 3 5 . 2 3 6 . 8 1 3 . 0 1 0 9 . 3 2 2 . 8 2 2 . 2 Us e r D e l A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 Ad j D e l / V e h : 4 0 . 8 2 9 . 0 7 0 . 8 6 4 . 9 2 4 . 7 2 6 . 4 3 5 . 2 3 6 . 8 1 3 . 0 1 0 9 . 3 2 2 . 8 2 2 . 2 LO S b y M o v e : D C E E C C D D B F C C HC M 2 k 9 5 t h Q : 4 2 2 9 2 5 3 7 7 5 2 1 1 4 1 1 7 ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * No t e : Q u e u e r e p o r t e d i s t h e n u m b e r o f c a r s p e r l a n e . ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * T r a f f i x 8 . 0 . 0 7 1 5 ( c ) 2 0 0 8 D o w l i n g A s s o c . L i c e n s e d t o W - T R A N S , S a n t a R o s a , C A PM E x i s t i n g p l u s P r o j e c t M o n F e b 8 , 2 0 1 6 1 8 : 2 0 : 1 7 P a g e 5 - 1 -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - P M P e a k H o u r - E x i s t i n g p l u s P r o j e c t C o n d i t i o n s -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - L e v e l O f S e r v i c e C o m p u t a t i o n R e p o r t 2 0 0 0 H C M O p e r a t i o n s M e t h o d ( F u t u r e V o l u m e A l t e r n a t i v e ) ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * In t e r s e c t i o n # 3 W e s t b o r o u g h B o u l e v a r d / G e l l e r t B o u l e v a r d ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * Cy c l e ( s e c ) : 1 0 0 C r i t i c a l V o l . / C a p . ( X ) : 0 . 6 3 8 Lo s s T i m e ( s e c ) : 0 A v e r a g e D e l a y ( s e c / v e h ) : 2 7 . 2 Op t i m a l C y c l e : 6 3 L e v e l O f S e r v i c e : C ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * St r e e t N a m e : G e l l e r t B o u l e v a r d W e s t b o r o u g h B o u l e v a r d Ap p r o a c h : N o r t h B o u n d S o u t h B o u n d E a s t B o u n d W e s t B o u n d Mo v e m e n t : L - T - R L - T - R L - T - R L - T - R -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Co n t r o l : P r o t e c t e d P r o t e c t e d P r o t e c t e d P r o t e c t e d Ri g h t s : I n c l u d e I n c l u d e I n c l u d e I n c l u d e Mi n . G r e e n : 0 0 0 0 0 0 0 0 0 0 0 0 Y+ R : 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 4 . 0 La n e s : 1 0 1 0 1 1 1 1 0 1 1 0 2 0 1 1 0 3 0 1 -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Vo l u m e M o d u l e : > > C o u n t D a t e : 1 2 J a n 2 0 1 6 < < 5 : 0 0 - 6 : 0 0 Ba s e V o l : 4 1 7 9 1 6 9 4 3 7 8 1 2 1 8 1 6 8 6 1 5 1 3 2 0 3 1 2 9 5 4 4 4 Gr o w t h A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 In i t i a l B s e : 4 1 7 9 1 6 9 4 3 7 8 1 2 1 8 1 6 8 6 1 5 1 3 2 0 3 1 2 9 5 4 4 4 Ad d e d V o l : 0 0 0 0 0 1 1 2 0 0 4 0 Pa s s e r B y V o l : 0 0 0 0 0 0 0 0 0 0 0 0 In i t i a l F u t : 4 1 7 9 1 6 9 4 3 7 8 1 2 1 9 1 6 9 6 1 7 1 3 2 0 3 1 2 9 9 4 4 4 Us e r A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 PH F A d j : 0 . 9 4 0 . 9 4 0 . 9 4 0 . 9 4 0 . 9 4 0 . 9 4 0 . 9 4 0 . 9 4 0 . 9 4 0 . 9 4 0 . 9 4 0 . 9 4 PH F V o l u m e : 4 4 8 4 1 8 0 4 6 5 8 6 2 3 3 1 8 0 6 5 6 1 4 2 1 6 1 3 8 2 4 7 2 Re d u c t V o l : 0 0 0 0 0 0 0 0 0 0 0 0 Re d u c e d V o l : 4 4 8 4 1 8 0 4 6 5 8 6 2 3 3 1 8 0 6 5 6 1 4 2 1 6 1 3 8 2 4 7 2 PC E A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 ML F A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 Fi n a l V o l u m e : 4 4 8 4 1 8 0 4 6 5 8 6 2 3 3 1 8 0 6 5 6 1 4 2 1 6 1 3 8 2 4 7 2 -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Sa t u r a t i o n F l o w M o d u l e : Sa t / L a n e : 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 1 9 0 0 Ad j u s t m e n t : 0 . 9 5 1 . 0 0 0 . 8 5 0 . 9 1 0 . 9 1 0 . 8 5 0 . 9 5 0 . 9 5 0 . 8 5 0 . 9 5 0 . 9 1 0 . 8 5 La n e s : 1 . 0 0 1 . 0 0 1 . 0 0 2 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 2 . 0 0 1 . 0 0 1 . 0 0 3 . 0 0 1 . 0 0 Fi n a l S a t . : 1 8 0 5 1 9 0 0 1 6 1 5 3 4 6 6 1 7 3 3 1 6 1 5 1 8 0 5 3 6 1 0 1 6 1 5 1 8 0 5 5 1 8 7 1 6 1 5 -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Ca p a c i t y A n a l y s i s M o d u l e : Vo l / S a t : 0 . 0 2 0 . 0 4 0 . 1 1 0 . 1 3 0 . 0 5 0 . 1 4 0 . 1 0 0 . 1 8 0 . 0 1 0 . 1 2 0 . 2 7 0 . 2 9 Cr i t M o v e s : * * * * * * * * * * * * * * * * Gr e e n / C y c l e : 0 . 0 6 0 . 1 7 0 . 1 7 0 . 2 1 0 . 3 3 0 . 3 3 0 . 1 6 0 . 3 7 0 . 3 7 0 . 2 4 0 . 4 6 0 . 4 6 Vo l u m e / C a p : 0 . 4 4 0 . 2 5 0 . 6 4 0 . 6 4 0 . 1 5 0 . 4 4 0 . 6 4 0 . 4 9 0 . 0 2 0 . 4 9 0 . 5 8 0 . 6 4 De l a y / V e h : 4 8 . 8 3 6 . 0 4 3 . 1 3 7 . 6 2 3 . 7 2 6 . 8 4 4 . 3 2 4 . 5 2 0 . 0 3 3 . 3 2 0 . 3 2 2 . 6 Us e r D e l A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 Ad j D e l / V e h : 4 8 . 8 3 6 . 0 4 3 . 1 3 7 . 6 2 3 . 7 2 6 . 8 4 4 . 3 2 4 . 5 2 0 . 0 3 3 . 3 2 0 . 3 2 2 . 6 LO S b y M o v e : D D D D C C D C B C C C HC M 2 k 9 5 t h Q : 4 5 1 2 1 5 4 1 1 1 2 1 6 1 1 2 2 1 2 1 ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * No t e : Q u e u e r e p o r t e d i s t h e n u m b e r o f c a r s p e r l a n e . ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * T r a f f i x 8 . 0 . 0 7 1 5 ( c ) 2 0 0 8 D o w l i n g A s s o c . L i c e n s e d t o W - T R A N S , S a n t a R o s a , C A A M E x i s t i n g p l u s P r o j e c t M o n F e b 8 , 2 0 1 6 1 8 : 2 0 : 1 3 P a g e 6 - 1 -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - A M P e a k H o u r - E x i s t i n g p l u s P r o j e c t C o n d i t i o n s -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - L e v e l O f S e r v i c e C o m p u t a t i o n R e p o r t 2 0 0 0 H C M U n s i g n a l i z e d M e t h o d ( F u t u r e V o l u m e A l t e r n a t i v e ) ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * In t e r s e c t i o n # 4 S h a n n o n D r i v e / O a k m o n t D r i v e ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * Av e r a g e D e l a y ( s e c / v e h ) : 4 . 0 W o r s t C a s e L e v e l O f S e r v i c e : B [ 1 3 . 5 ] ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * St r e e t N a m e : O a k m o n t D r i v e S h a n n o n D r i v e Ap p r o a c h : N o r t h B o u n d S o u t h B o u n d E a s t B o u n d W e s t B o u n d Mo v e m e n t : L - T - R L - T - R L - T - R L - T - R -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Co n t r o l : U n c o n t r o l l e d U n c o n t r o l l e d S t o p S i g n S t o p S i g n Ri g h t s : I n c l u d e I n c l u d e I n c l u d e I n c l u d e La n e s : 0 0 1 ! 0 0 0 0 1 ! 0 0 0 0 1 ! 0 0 0 0 1 ! 0 0 -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Vo l u m e M o d u l e : > > C o u n t D a t e : 1 2 J a n 2 0 1 6 < < 7 : 4 5 - 8 : 4 5 Ba s e V o l : 2 8 4 5 5 0 1 1 0 9 1 3 4 2 4 1 5 9 Gr o w t h A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 In i t i a l B s e : 2 8 4 5 5 0 1 1 0 9 1 3 4 2 4 1 5 9 Ad d e d V o l : 0 0 0 0 0 2 6 2 1 0 1 0 Pa s s e r B y V o l : 0 0 0 0 0 0 0 0 0 0 0 0 In i t i a l F u t : 2 8 4 5 5 0 1 1 0 1 1 1 9 6 3 4 2 5 9 Us e r A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 PH F A d j : 0 . 6 9 0 . 6 9 0 . 6 9 0 . 6 9 0 . 6 9 0 . 6 9 0 . 6 9 0 . 6 9 0 . 6 9 0 . 6 9 0 . 6 9 0 . 6 9 PH F V o l u m e : 3 1 2 2 7 7 2 1 5 9 1 6 2 8 9 4 6 3 8 6 Re d u c t V o l : 0 0 0 0 0 0 0 0 0 0 0 0 Fi n a l V o l u m e : 3 1 2 2 7 7 2 1 5 9 1 6 2 8 9 4 6 3 8 6 -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Cr i t i c a l G a p M o d u l e : Cr i t i c a l G p : 4 . 1 x x x x x x x x x 4 . 1 x x x x x x x x x 7 . 1 6 . 5 6 . 2 7 . 1 6 . 5 6 . 2 Fo l l o w U p T i m : 2 . 2 x x x x x x x x x 2 . 2 x x x x x x x x x 3 . 5 4 . 0 3 . 3 3 . 5 4 . 0 3 . 3 -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Ca p a c i t y M o d u l e : Cn f l i c t V o l : 1 7 5 x x x x x x x x x 1 2 9 x x x x x x x x x 4 8 8 4 4 7 1 6 7 4 5 0 4 5 1 1 2 5 Po t e n t C a p . : 1 4 1 3 x x x x x x x x x 1 4 6 9 x x x x x x x x x 4 9 4 5 0 9 8 8 2 5 2 3 5 0 7 9 3 1 Mo v e C a p . : 1 4 1 3 x x x x x x x x x 1 4 6 9 x x x x x x x x x 4 2 8 4 8 2 8 8 2 4 9 2 4 8 0 9 3 1 Vo l u m e / C a p : 0 . 0 0 x x x x x x x x 0 . 0 5 x x x x x x x x 0 . 0 6 0 . 0 2 0 . 0 0 0 . 0 1 0 . 0 1 0 . 0 9 -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Le v e l O f S e r v i c e M o d u l e : 2W a y 9 5 t h Q : 0 . 0 x x x x x x x x x 0 . 2 x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x Co n t r o l D e l : 7 . 6 x x x x x x x x x 7 . 6 x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x LO S b y M o v e : A * * A * * * * * * * * Mo v e m e n t : L T - L T R - R T L T - L T R - R T L T - L T R - R T L T - L T R - R T Sh a r e d C a p . : x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x 4 6 5 x x x x x x x x x 8 5 9 x x x x x Sh a r e d Q u e u e : x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x 0 . 3 x x x x x x x x x x 0 . 4 x x x x x Sh r d C o n D e l : x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x 1 3 . 5 x x x x x x x x x x 9 . 7 x x x x x Sh a r e d L O S : * * * * * * * B * * A * Ap p r o a c h D e l : x x x x x x x x x x x x 1 3 . 5 9 . 7 Ap p r o a c h L O S : * * B A ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * No t e : Q u e u e r e p o r t e d i s t h e n u m b e r o f c a r s p e r l a n e . ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * T r a f f i x 8 . 0 . 0 7 1 5 ( c ) 2 0 0 8 D o w l i n g A s s o c . L i c e n s e d t o W - T R A N S , S a n t a R o s a , C A PM E x i s t i n g p l u s P r o j e c t M o n F e b 8 , 2 0 1 6 1 8 : 2 0 : 1 7 P a g e 6 - 1 -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - P M P e a k H o u r - E x i s t i n g p l u s P r o j e c t C o n d i t i o n s -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - L e v e l O f S e r v i c e C o m p u t a t i o n R e p o r t 2 0 0 0 H C M U n s i g n a l i z e d M e t h o d ( F u t u r e V o l u m e A l t e r n a t i v e ) ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * In t e r s e c t i o n # 4 S h a n n o n D r i v e / O a k m o n t D r i v e ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * Av e r a g e D e l a y ( s e c / v e h ) : 2 . 8 W o r s t C a s e L e v e l O f S e r v i c e : B [ 1 0 . 2 ] ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * St r e e t N a m e : O a k m o n t D r i v e S h a n n o n D r i v e Ap p r o a c h : N o r t h B o u n d S o u t h B o u n d E a s t B o u n d W e s t B o u n d Mo v e m e n t : L - T - R L - T - R L - T - R L - T - R -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Co n t r o l : U n c o n t r o l l e d U n c o n t r o l l e d S t o p S i g n S t o p S i g n Ri g h t s : I n c l u d e I n c l u d e I n c l u d e I n c l u d e La n e s : 0 0 1 ! 0 0 0 0 1 ! 0 0 0 0 1 ! 0 0 0 0 1 ! 0 0 -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Vo l u m e M o d u l e : > > C o u n t D a t e : 1 2 J a n 2 0 1 6 < < 5 : 0 0 - 6 : 0 0 Ba s e V o l : 2 6 8 1 2 4 5 7 1 2 3 1 2 2 2 2 7 Gr o w t h A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 In i t i a l B s e : 2 6 8 1 2 4 5 7 1 2 3 1 2 2 2 2 7 Ad d e d V o l : 1 0 0 0 0 7 4 1 0 0 2 0 Pa s s e r B y V o l : 0 0 0 0 0 0 0 0 0 0 0 0 In i t i a l F u t : 3 6 8 1 2 4 5 7 1 9 7 2 2 2 4 2 7 Us e r A d j : 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 1 . 0 0 PH F A d j : 0 . 8 2 0 . 8 2 0 . 8 2 0 . 8 2 0 . 8 2 0 . 8 2 0 . 8 2 0 . 8 2 0 . 8 2 0 . 8 2 0 . 8 2 0 . 8 2 PH F V o l u m e : 4 8 3 1 2 9 7 0 2 3 9 2 2 2 5 3 3 Re d u c t V o l : 0 0 0 0 0 0 0 0 0 0 0 0 Fi n a l V o l u m e : 4 8 3 1 2 9 7 0 2 3 9 2 2 2 5 3 3 -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Cr i t i c a l G a p M o d u l e : Cr i t i c a l G p : 4 . 1 x x x x x x x x x 4 . 1 x x x x x x x x x 7 . 1 6 . 5 6 . 2 7 . 1 6 . 5 6 . 2 Fo l l o w U p T i m : 2 . 2 x x x x x x x x x 2 . 2 x x x x x x x x x 3 . 5 4 . 0 3 . 3 3 . 5 4 . 0 3 . 3 -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Ca p a c i t y M o d u l e : Cn f l i c t V o l : 9 3 x x x x x x x x x 8 4 x x x x x x x x x 2 4 9 2 3 1 8 1 2 3 3 2 4 2 8 4 Po t e n t C a p . : 1 5 1 5 x x x x x x x x x 1 5 2 5 x x x x x x x x x 7 0 8 6 7 2 9 8 4 7 2 6 6 6 3 9 8 1 Mo v e C a p . : 1 5 1 5 x x x x x x x x x 1 5 2 5 x x x x x x x x x 6 6 9 6 5 8 9 8 4 7 1 0 6 4 9 9 8 1 Vo l u m e / C a p : 0 . 0 0 x x x x x x x x 0 . 0 2 x x x x x x x x 0 . 0 1 0 . 0 0 0 . 0 0 0 . 0 0 0 . 0 1 0 . 0 3 -- - - - - - - - - - - | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | | - - - - - - - - - - - - - - - | Le v e l O f S e r v i c e M o d u l e : 2W a y 9 5 t h Q : 0 . 0 x x x x x x x x x 0 . 1 x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x Co n t r o l D e l : 7 . 4 x x x x x x x x x 7 . 4 x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x LO S b y M o v e : A * * A * * * * * * * * Mo v e m e n t : L T - L T R - R T L T - L T R - R T L T - L T R - R T L T - L T R - R T Sh a r e d C a p . : x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x 7 0 8 x x x x x x x x x 9 0 4 x x x x x Sh a r e d Q u e u e : x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x 0 . 1 x x x x x x x x x x 0 . 1 x x x x x Sh r d C o n D e l : x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x 1 0 . 2 x x x x x x x x x x 9 . 2 x x x x x Sh a r e d L O S : * * * * * * * B * * A * Ap p r o a c h D e l : x x x x x x x x x x x x 1 0 . 2 9 . 2 Ap p r o a c h L O S : * * B A ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * No t e : Q u e u e r e p o r t e d i s t h e n u m b e r o f c a r s p e r l a n e . ** * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * T r a f f i x 8 . 0 . 0 7 1 5 ( c ) 2 0 0 8 D o w l i n g A s s o c . L i c e n s e d t o W - T R A N S , S a n t a R o s a , C A