Nighttime Lane Closures on Westbound, Eastbound Interstate 580 (I 580) for Bridge Deck Repair on Richmond San Rafael Bridge

Published: Oct 04, 2024

Schedule: Monday, Oct. 7 through Friday, Oct. 11

Contra Costa County and Marin County - Caltrans is scheduled to continue a bridge deck repair project on both the upper and lower decks of the Richmond-San Rafael Bridge from Monday, Oct. 7 through Friday, Oct. 11.

The two far-left lanes are scheduled to be closed on Eastbound Interstate 580 (I-580) from 9 p.m. until 5 a.m. each night. One lane is scheduled to be closed on Westbound I-580 between 7 p.m. and 5 a.m. each night.

Also, the Eastbound I-580 shoulder is scheduled to be closed from 5 a.m. until 2 p.m. during those same days.

The bicycle lane on the Richmond-San Rafael Bridge on Westbound I-580 is not expected to be affected.

Speed limit signs will be posted as 40 mph in construction areas.

Weekend work is not scheduled. All work is dependent on weather.

Caltrans will turn on Changeable Message Signs (CMS) to notify the public ahead of time.

Please drive with caution. Slow for the Cone Zone and Be Work Zone Alert. Caltrans thanks motorists for their patience while we work to maintain our state's highways, bridges, and tunnels.

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
Or follow us on X: https://x.com/CaltransD4

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