Route 311 DETOUR 5/28/22 6:30-10AM. FROM CONCORD BART stops at Port Chicago/Concord Blvd and Salvio/Colfax will be missed. Stops TO CONCORD BART at Salvio/Grant, East/Willow Pass, and East/Sunset will be missed. See map for more details.

Route 311 DETOUR 5/28/22 6:30-10AM. FROM CONCORD BART stops at Port Chicago/Concord Blvd and Salvio/Colfax will be missed. Stops TO CONCORD BART at Salvio/Grant, East/Willow Pass, and East/Sunset will be missed. See map for more details.