Route 710 PROJECT LIST: Route 205, Tracy SFOBB Detour Tie-In Labor Day 2009 Golden Valley Road West El Camino Bridge, Sacramento Project I-5/50, Sacramento Route 59, Merced River Foothill Oaks Blvd, Shingle Springs I-5 at State Rte 14 - Tunnel/Truck Bypass SFOBB Roll-In Labor Day 2007 Benicia Bridge, Hwy 680/780 Interchange Hwy. 57/60 Interchange I-580 / 880 Emergency Repair SR-22 Route 710 Tujunga Ave Bridge Lozanos Rd Route 1/Santa Cruz Route 80/Hercules Route 128/Geyserville Lewis Stein Road Napa Bridge Santa Monica I-10 Freeway 680/24 Interchange Walnut Creek Harbor Freeway Transit Project City of Berkeley Overcrossing Carquinez Bridge Approach Replacement Lake Natoma/American River Bridge Route 5, Sylmar This was a Caltrans improvement contract on the 710 freeway in Los Angeles County. Work involved replacing the existing metal three beam barrier with a new 60 style barrier as well as widening bridges from Firestone Blvd to the 10/710 Separation. Completed: May 2008.