CHP Cracks Down on Bay Bridge Carpool Lane Cheaters
San Francisco – September 14, 2026 -- The California Highway Patrol, working with Caltrans and the Bay Area Toll Authority, is stepping up enforcement this month on the westbound bus/carpool lane bypassing the toll plaza on the San Francisco-Oakland Bay Bridge.
The lane is restricted to specific hours and vehicle types
Accessible from Interstate 80, Interstate 880 or West Grand Avenue, the lane may be used by buses, motorcycles, or carpools carrying three or more people only during weekday commute windows of 5 a.m. to 10 a.m. and 3 p.m. to 7 p.m. Outside those hours -- including all day on weekends -- only buses are permitted.