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Action Plan ' <br /> <br /> Tri-Valley Action Plan <br /> Highways (Continued) <br /> <br /> Key Locations <br /> <br /> Isabel at West of 1-680 <br /> Facility: Route 84 on Vallecitos Jack London (Niles Canyon) <br /> <br /> Existing Configuration 2 lanes N/A <br /> Existing Volume' gO0 N/A <br /> Existing V/C 0.50 N/A <br /> <br /> 2010 Expected Network <br /> Planned changes: Widening and upgrading Vallecitos Road to 4-lane expressway, connecting and widening Isabel to 6-lane <br /> arterial. new interchange at Isabel/I-580. grade separation at Isabel/Stanley. <br /> <br /> 2010 Configuration 4 lanes 6 lanes 2 lanes <br /> Volume 3,400 3,900 <br /> Transit Service (buses/hour both di- 12 16 <br /> rections) <br /> Transit Ridership (peak hour) 0 18 <br /> V/C constrained [before Action Plan) 0.94 0.72 <br /> (unconstrained) <br /> <br /> Traffic Pattern CCC 0% Danville 0% <br /> Livermore 80% San Ramon 2% -- <br /> Pleasanton 3% Livermore 49% <br /> Dublin 0% Pleasanton 10% <br /> Through 17% Dublin 9% <br /> Danville 0% CCC 2% ' <br /> San Ramon 0% Through 28% <br /> <br /> TSO to be achieved Link V/C < 0.99 (no Intersection None <br /> intersections) V/C < 0.90 <br /> <br /> Recommended Actions 1. Secure funding for 1. Secure funding 1. Maintan existing historic highway <br /> widening project. for widening project. designation and function. <br /> <br /> 2. Adopt recommen- 2, Accept LOS E at <br /> dations of Tri-Valley Jack London or <br /> Subcommittee on widen Route 84 to 8 <br /> Route 84, lanes at Jack Lon- <br /> don or provide a <br /> grade separation. <br /> 3. Seek cooperative 3, Adopt recommen- <br /> funding programs with clarions of Tri-Valley <br /> Central Valley and Subcommittee on <br /> Fremont-South Bay Route 84. <br /> jurisdictions to mitigate <br /> the impact of additional <br /> commute traffic through <br /> the Tri-Valley. <br /> <br />Barton-Aschman Associates, Inc. 212 <br /> <br /> <br />