Caltrans 55-Hour Full Bridge Closure

UPDATE: 55-hour Weekend Closure Scheduled for State Route 12 Rio Vista Bridge Postponed Due to Weather

RIO VISTA -- Caltrans is advising motorists that this weekend’s 55-hour closure for repair work on the ongoing $27.2 million State Route 12 (SR 12) Rio Vista Bridge (Helen Madere Memorial Bridge) Rehabilitation Project has been postponed due to weather. The bridge will remain open to motorists.

A rescheduled weekend has not yet been determined. 

All construction schedules are subject to change due to weather conditions, equipment and/or material availability, or other unexpected events. 

Motorists are encouraged to visit www.bit.ly/CTDeltaRegion for additional updates and any changes to construction information.