RES 95024X - Laserfiche WebLink

Action Plan ' Tri-Va!ley Action Plan Highways Key Locations Facility-' 1-680 North of Livorna at Bollinger South of 1-580 South of Route 84 __ Existing Configuration 6 lanes 6 lanes 6 lanes 6 lanes Existing Volume~ 7,100 5,000 4,800 6.000 Existing V/C 1.08 0.76 0.73 0.91 -- 2010 Expected Network Planned changes: HOV lanes, SR 24 to Dublin---under construction; auxiliary lanes, Diablo to Bollinger; SB to EB tlyover and -- Dublin hook ramps at 1-680/1-580 interchange; improve interchange at Alcosta; add interchange at West Las Positas 2010 Configuration 6 + HOV 6 + HOV + Aux. 6 6 Volume 7,800 (constrained) 6,300 5,800 6,600 (constrained) Transit Service (buses/hour both di* 10 36 24 30 rections) Transit Ridership (peak hour) 365 203 13 0 V/C constrained [before Action Plan} 1.00 (1.39) 0.70 0.87 1.00 (1.47) (unconstrained) 8 hours of congestion 7 hours of congestion Traffic Pattern Danville 31% Dublin 12% Pleasanton 28% Pleasanton 30% San Ramon 20% Pleasanton 18% Dublin 20% Livermore 27% -- CCC 18% Livermore 11% Livermore 5% Dublin 13% Dublin 17% Danville 6% CCC 9% CCC 5% Pleasanton 6% San Ramon 38% Danville 8% Through 19% Livermore 4% CCC 0% San Ramon 14% Danville 3% -- Through 15% Through 15% Through 15% San Ramon 4% TSO to be achieved None--Not within V/C = 0.99 V/C = 0.99 No more than five TVTC control hours of congestion Recommended Actions 1. Support major transit 1. Pursue funding for 1. Pursue funding 1. Advocate HOV investment (w/Central auxiliary lanes. for 1-580/I-580 lanes, Route 84 to County). interchange. Sunol Grade. 2. Support commute 2. Pursue funding lor 2. Advocate HOV 2. Advocate express alternatives Alcosta interchange lanes Alcosta to bus service. (Bay Areawide). improvements. Route 84. 3. Oppose increases to 3. Support commute _ mixed-tlow capadty. altomatives 4. Oppose increases to mixed-flow capaci- ty. Note: A deficiency plan will be required if the level ol service becomes LOS F on any segment. Barton-Aschman Associates, Inc. 168