Alameda and contra costa counties at sunol and in SAN ramon from koopmann roadundercrossing to 0.9 mile north of alcosta boulevard overcrossing preca

This $4,633,810.24 Formula Grant was awarded on June 1, 2023 by the Department of Transportation Federal Highway Administration under the Highway Planning and Construction program (CFDA 20.205). The grant will fund road construction and infrastructure upgrades in Alameda and Contra Costa Counties in California. Specific deliverables include the installation of precast concrete pavement, an electronic toll system, jointed plain concrete pavement, curbs and gutters, and structural concrete work along State Route 680 from the Koopmann Road undercrossing to 0.9 miles north of the Alcosta Boulevard overcrossing. As the designated recipient for federal transportation funding in California, the California Department of Transportation (Caltrans) will serve as the prime contractor overseeing this infrastructure project.

Project description

On state route: 680. Alameda and contra costa counties at sunol and in SAN ramon from koopmann roadundercrossing to 0.9 mile north of alcosta boulevard overcrossing precast conc pvmt, electronic toll system, jpcp, CB & structural conc. (TC)