eBART Somersville, Constra Loma, A Street & Cavallo Underpasses
East Contra Costa County, CA

  • COST: $6,000,000

eBART Somersville, Constra Loma, A Street & Cavallo Underpasses
(Bay Area Rapid Transit District)

Served as BART’s design reviewer for four eBART underpass structures
that are being designed by CCCTA’s highway consultants as part of the
SR4 (East) Widening Project. Experience from producing the PS&E for
the Century Boulevard and Utility Corridor Underpasses enabled the
design effort for these later structures to be streamlined and to ensure
that BART’s interests and requirements are met.