Scheduled Friday, June 13, 2025, westbound from 8:00 PM to 5:00 AM and eastbound 8:30 PM to 5:00 AM
Contra Costa County & Marin County — Caltrans will be closing lanes along the Richmond-San Rafael Bridge (I-580) for maintenance:
- The far-right lane on the upper deck will be closed Friday night from 8:00 PM to 5:00 AM.
- The lower deck’s left shoulder and Lane #1 will be closed starting 8:30 PM until 5:00 AM.
These closures will span the entire length of the bridge. Westbound Lane #1 and Eastbound Lane #2 will remain open. Please plan accordingly and drive safely.
Closure Details:
- Westbound I-580, Richmond-San Rafael Bridge Lane #2 will be Closed Friday June 13th, 8PM to 5AM
- Eastbound I-580, Richmond-San Rafael Bridge Lane #1 will be Closed Friday June 13th,8:30 PM to 5AM
Traffic Control Measures:
Changeable Message Signs (CMS) will alert drivers of closure. Motorists should expect minor delays, reduce speed, and plan extra travel time.
Please use caution and be prepared for merging traffic near work zones.
For 24/7 traffic updates, please visit 511.org: https://x.com/511SFBay
For real-time information, visit Caltrans QuickMap: https://quickmap.dot.ca.gov
Follow us on X: https://x.com/CaltransD4
Or call 1-800-472-7623, 1-800-427-ROAD for state highway conditions statewide.
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