3_Exhibits A-G - Laserfiche WebLink

Mike Tassano December 6, 2022 Page 45 of 39 intersection operations. Further widening which would be contrary to City of Pleasanton’s other multimodal policies and goals cannot be applied at this intersection. • Intersection 28: Stanley Boulevard/El Charro Road – The addition of project generated traffic to Cumulative baseline conditions would result in this intersection degrading to LOS E during the AM peak hour under Cumulative Plus Project Conditions. However, this intersection is an exempted gateway intersection. Signal timing optimization and/or adjustments would not achieve an acceptable level of intersection operations. Further widening which would be contrary to City of Pleasanton’s other multimodal policies and goals cannot be applied at this intersection. Conclusions The results of this transportation assessment indicate that operations of most critical intersections surrounding the Housing Element Update Project sites would not appreciably change with the addition of project generated traffic. The intersections that would deteriorate and fall below the City of Pleasanton’s LOS standard with the Project either have feasible mitigations to improve their operations or have been identified as exempt intersections in the City of Pleasanton’s General Plan. However, conditions at several critical intersections would deteriorate below the city’s standards and not be mitigatable, particularly in the Cumulative scenario. The following intersections would experience an increase in delay of approximately 10 seconds with the inclusion of Project traffic under at least one of the scenarios analyzed. - 3 Foothill Road/Dublin Canyon Road/Canyon Way - 8 Stoneridge Drive/Stoneridge Mall Road - 13 Santa Rita Road/Stoneridge Drive - 23 Santa Rita Road/Old Santa Rita Road/Pickens Lane - 24 Santa Rita Road/Valley Avenue - 26 Valley Avenue/Busch Road - 28 Stanley Boulevard/El Charro Road - 30 Sunol Boulevard/Valley Avenue/Junipero Street At many locations the increase in delay does not alter the total intersection LOS to an unacceptable level. Additionally, the addition of project traffic would accelerate the need to make intersection improvements identified in the City’s Traffic Impact Fee Program. With the addition of traffic associated with the Housing Element sites to existing traffic levels, four study intersections would operate below the city’s LOS standards. These conditions could be remedied through signal timing changes, the implementation of TIF improvements and traffic signalization.