California Department of Transportation

08/14/2026 | Press release | Distributed by Public on 08/14/2026 16:46

Richmond-San Rafael Bridge (Interstate-580) – Emergency Eastbound and Westbound Lane Closures for Maintenance

Richmond-San Rafael Bridge (Interstate-580) - Emergency Eastbound and Westbound Lane Closures for Maintenance

Published: Aug 14, 2026

Saturday, August 15, 2026

Contra Costa County and Marin County - Caltrans Toll Bridge maintenance crews will close lanes along the upper and lower decks to perform inspections, maintenance and repairs.

Lane Closures:

  • Westbound (Upper Deck): Lane #2 CLOSED from 7:00 PM to 4:00 AM
  • Eastbound (Lower Deck): Lane #2, auxiliary and shoulder CLOSED 10:00 PM to 5:00 AM
  • Lane #1 will remain OPEN in both directions

Motorists should expect delays and are advised to seek alternate routes or allow extra travel time.

Traffic Control Measures:
Freeway Changeable Message Signs (CMS) will alert drivers ahead of closures. At least one lane will remain open in each direction during work hours. Motorists should expect minor delays, reduce speed, and plan extra travel time. Please use caution and be prepared for possible 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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California Department of Transportation published this content on August 14, 2026, and is solely responsible for the information contained herein. Distributed via Public Technologies (PUBT), unedited and unaltered, on August 14, 2026 at 22:46 UTC. If you believe the information included in the content is inaccurate or outdated and requires editing or removal, please contact us at [email protected]