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Page 9 <br />kimley-horn.com 4637 Chabot Dr., Suite 300, Pleasanton, CA 94588 925-398-4840 <br />Project A-2b evaluated Portola Avenue along the I-580 overpass. This segment operates at LOS F in <br />existing and 2040 No Build conditions. Project A-2b will improve operations to acceptable levels of <br />service. <br />Project B-6 evaluated Jack London Boulevard, east of El Charro Road. This segment operates at <br />LOS F in the existing and 2040 No Build conditions. With the project, Jack London Boulevard may <br />continue to operate at LOS F; however, there will be a reduction in v/c. <br />For Project B-8, future development will increase congestion along Camino Tassajara and will cause <br />the roadway to operation at LOS F in 2040 No Build conditions. Project B-8 will improve operations to <br />acceptable levels. <br />Since Project C-5 will extend El Charro Road south of Stoneridge Road/Jack London Boulevard, a <br />parallel route along Santa Rita Road was analyzed. Future development will increase congestion <br />along Santa Rita Road and will cause the roadway to operate at LOS F. Project C-5 will improve <br />operations to acceptable levels. <br />Interchange <br />Interchange analysis was used to evaluate the following projects: <br />· B-3 I-580/First Street Interchange Modification <br />· B-4 I-580/Vasco Road Interchange Modification <br />· B-5 I-580/Greenville Road Interchange Modification <br />· C-6 Sunol/680 Interchange Improvements <br />· C-9 Stoneridge/I-680 Interchange <br />· C-12 Hacienda/I-580 Interchange Improvements <br />· C-13 Fallon/El Charro Interchange Improvements <br />For Project B-3, the I-580/First Street interchange operates at LOS C or better in the existing <br />condition. Future development will increase the delay at the interchange. Project B-3 will reduce delay <br />compared to 2040 No Build conditions. <br />For Project B-4, the I-580/Vasco Road interchange operates at LOS E or better in the existing <br />condition. Future development will cause this interchange to operation at LOS F in the PM peak. <br />Project B-4 will improve operations to acceptable levels of LOS C or better. <br />For Project B-5, the I-580/Greenville Road interchange operates at LOS E or better in the existing <br />condition. Future development will cause this interchange to operate at LOS F in PM peak. Project B- <br />5 will improve operations to acceptable levels of LOS E or better. <br />For Project C-6, the I-680/Sunol Boulevard interchange operate at LOS F in the existing and 2040 No <br />Build conditions. Project C-6 will improve operations to acceptable levels of LOS B or better.