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Action Plan ' <br /> <br /> Tri-Valley Action Plan <br /> Highways--Danvi!le Version <br /> <br /> Key Locations <br /> <br /> Facility: Sycamore Valley Road East of 1-680 <br /> <br /> Existing Configuration 4 lanes <br /> Existing Volume' 1,800 <br /> Existing V/C 0.50 <br /> <br /> 2010 Expected Network <br /> Planned changes: None <br /> <br /> 2010 Configuration 4 lanes <br /> Volume 2,360 <br /> Transit Service (buses/hour both di- 8 <br /> rections) <br /> Transit Ridership (peak hour) 58 <br /> V/C constrained ]before Action Plan] 0.65 <br /> (unconstrained) <br /> <br /> Traffic Pattern Danville 44% <br /> San Ramon 2% <br /> CCC 48% <br /> Livermore 6% <br /> Pleasanton 0% <br /> Dublin 0% <br /> <br /> TSO to be achieved V/C < 0.90 at inter- <br /> section. <br /> <br /> Recommended Actions 1. Oppose any consideration of additional vehicular capacity on Sycamore Valley <br /> Road. Sycamore Valley Road has a 2010 capacity consisting of four through lanes, <br /> acceleration/deceleration lanes at all intersections, left-turn pockets at all intersec- <br /> tions, and Caltrans standard Class II bicycle lanes. No action shall be considered <br /> that would eliminate such acceleration/decaleration lanes or bicycle lanes. <br /> <br /> PM Peak-Hour 2010 Expected Intersection LOS Wilhout Action Plan -- <br /> V/C LOS <br /> <br /> Sycamore Valley Road and San Ramon Valley Boulevard 0.81 D <br /> Sycamore Valley Road and 1-680 SB Ramps 0.63 B -- <br /> Sycamore Valley Road and 1-580 NB Ramps 0.79 C <br /> Sycamore Valley Road and Camino Tassajam 0.37 A <br /> Sycamore Valley Road and Brookside Drive 0.47 A <br /> <br /> Volumes and capacity refer to PM peak-hour, peak-direction of flow. <br /> <br />Barton-Aschman Associates, Inc. 172 <br /> <br /> <br />