RES 211231 Exhibit A - Laserfiche WebLink

City of Pleasanton–10x Genomics Project Environmental Checklist and Initial Study/Mitigated Negative Declaration Environmental Evaluation FirstCarbon Solutions 127 Https://adecinnovations.sharepoint.com/sites/PublicationsSite/Shared Documents/Publications/Client (PN-JN)/2148/21480024/ISMND/wp/21480024 10x Genomics Project Full Screencheck ISMND.docx reprogramming of the traffic signal at Springdale Avenue at Stoneridge Drive to provide conditional southbound left-turn phasing which could serve the southbound left-turn movement twice per cycle during the PM peak hour; however, these timings would need to consider the eastbound through movement queue on eastbound Stoneridge Drive extending from Stoneridge Mall Road. Implementation of the improved southbound left turn phasing would necessitate modifications to the geometry and median on the south leg of the intersection to allow for concurrent northbound and southbound left turns. Operations at this intersection would be required to be monitored between project Phases 1 and 2 to determine the appropriate level of signal timing modifications and improvements necessary to eliminate queue overflow issues. Additionally, the Applicant would be required to contribute fair share funding towards improvements under construction at Stoneridge Drive and Stoneridge Mall Road intersection to extend the southbound left turn storage.104 Implementation of MM TRANS-1 and TRANS-2 would reduce potential queueing impacts to less than significant. Pedestrian access is currently provided on Springdale Avenue and Stoneridge Drive. No pedestrian facilities are proposed to be removed as a part of the development, and new pedestrian facilities would be constructed. The proposed project would construct pedestrian access to all off-site public sidewalks. Existing sidewalks and off-site pedestrian facilities are proposed to remain in place. The proposed project would not create any inconsistencies with adopted pedestrian system plans, guidelines, or standards. Bus stops are currently located on Stoneridge Mall Road and Springdale Avenue. Pedestrian connections would be provided from the site to the bus stops.105 Existing Class 2 bicycle facilities are provided in the immediate vicinity of the project site on Foothill Road and Stoneridge Drive, except for the westbound direction of travel along the project frontage. The project does not propose to eliminate existing bicycle facilities in the vicinity of site. The Bicycle and Pedestrian Master Plan proposes changes to Bicycle facilities on Stoneridge Drive and Stoneridge Mall Road. The proposed project would include construction of planned bicycle facilities along the project frontage and would not interfere with any planned bicycle facilities in the area. The proposed project does not create any inconsistencies with the adopted bicycle system plans, guidelines, policies or standards.106 Furthermore, MM TRANS-3 would require the Applicant to coordinate with the City of Pleasanton to develop a bicycle facility concept for Stoneridge Drive between the I-680 southbound ramps and Foothill Road that considers intersection treatments and access to bicycle facilities on Stoneridge Mall Road that would connect to the BART station. The Applicant would be required to construct the identified improvements along the project frontage and at the intersections of Springdale Avenue and Stoneridge Mall Road. This concept would be required to be consistent with the 2018 City of Pleasanton Bicycle and Pedestrian Master Plan, which identified construction of buffered bike lanes in the near-term and separated bikeways in the long- term. To the extent feasible, the long-term improvements shall be constructed along the project frontage. Furthermore, the Applicant would be required to contribute to the construction of a Class IV facility on the eastside of Stoneridge Mall Road connecting Stoneridge Drive to the West Pleasanton BART Station. The Applicant would be required to construct bicycle and pedestrian 104 Ibid. 105 Fehr & Peers. 2021. 10x Genomics Transportation Impact Analysis Report. February. 106 Ibid.