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TVTC 2009 Strategic Expenditure Plan Update <br /> Updated Project Descriptions August 4, 2009 <br /> A -3. I -680 Auxiliary Lanes <br /> TVTC Project Sponsor: <br /> ��ttxtt�� City of Danville <br /> t- Lead Agency: <br /> Contra Costa Transportation Authority <br /> Project Description: <br /> b, The I -680 Auxiliary Lanes Project Segment 2 is <br /> from the Sycamore Valley Road interchange in <br /> the Town of Danville to the Crow Canyon Road <br /> g interchange in the City of San Ramon on I -680. <br /> Segment 2 will add two auxiliary lanes, one each, <br /> et to both northbound and southbound direction of <br /> 1 -680. The entire project consists of construction <br /> of auxiliary lanes between Diablo Road to <br /> Bollinger Canyon Road. Construction of Segment <br /> 1 and 3 has been completed. <br /> Status: <br /> The project was environmentally cleared in September 2002 and the project report was approved <br /> in February 2003. Construction of Segment 2 is expected to start in 2012 and be complete in <br /> 2014. <br /> Phasing and Schedule: <br /> Construction is expected to start in 2012 and be complete in 2014. <br /> Cost Estimates and Funding Sources: <br /> Cost (Millions 2012) $45.00 <br /> Funding (Millions, 2012) <br /> Measure C $15.60 <br /> Total Funding (Millions, 2012) 515.60 <br /> Funding Shortfall (Millions, 2012) $29.40 <br /> Kimley -Horn and Associates, Inc. Page 5 <br />