SR 05:240 - Laserfiche WebLink

· A high occupancy vehicle (HOV) lane on eastbound 1-580 from Santa Rita Rd. to Greenville Rd. · Isabel/Highway 84 widening to four lanes fi-om Pigeon Pass northerly to Stanley, to six lanes from Stanley to I580, and with a new 1-580 interchange. · Dublin Blvd. extended from Dublin to Livermore as a six and four lane arterial. · E1 Charro Rd. as six lanes from 1-580 to Jack London Blvd. · Jack London Blvd. extended to E1 Charro Rd. as a four-lane roadway. The model also incorporates all of the East Dublin and Livermore local arterials as shown in their respective general plans. Alternative A - "Existing Plus Approved" Network with Intersection Modifications This alternative includes a combination of street widenings, extensions, and intersection modification which generally have been project-specific requirements of approved development projects or have been funded as part of the C.I.P. Appendix A comprehensively lists the changes to the 2003 "Existing" network which were incorporated into the model for this alternative. Key elements within Pleasanton are described below: · 23 new traffic signals (see Appendix A for locations) · 31 intersection modification, including re-striping, signal, signal phase changes, minor widening for new turn lanes, and turn movement/pedestrian crossing restrictions. · Intersection widening at: - Bemal Ave. at Meadow Lark widening / new bridge over Arroyo Del Valle - Bernal Ave. at Vineyard Ave. widening / new bridge over Arroyo Del Valle - 1-680 southbound on-ramp from Bernal Ave. - Stanley Blvd. at Valley/Bernal widening along southeast side to facilitate three eastbound through lanes approaching the intersection - Valley Ave. intersection widening north of Bernal Ave. · Roadway Extensions: - Happy Valley Golf Course Bypass Road - Valley Ave. extension from southerly terminates to Case Ave./Junipero Rd. The elements included in Altemative A generally include intersection lane and traffic control modifications that reduce congestion and delay. Many of the modifications were included in the 1996 General Plan, or were conditioned mitigation measures of previously approved development projects. They were assumed for the purpose of calculating the LOS values in that 1996 document and subsequent Traffic Baseline Reports. These intersection modifications are not necessarily recommended for immediate construction, but would be constructed over the next 20 years as they became necessary. Inclusion of these projects allows the City to collect traffic mitigation fees to cover much of the design and construction cost for this work, and allows the City to acquire right-of-way 20