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The City of San Rafael celebrates Pride Month

101 Central San Rafael Offramp Night Work – July 20 to July 23 from 9:00 p.m. to 7:00 a.m.

Posted on July 19, 2022

CalTrans will close the NB Central San Rafael offramp from July 20 to July 23 from 9:00 p.m. to 7:00 a.m. for Caltrans Harbor Bridge work.

Caltrans is continuing the Harbor Bridge Replacement Project this month (July) on the northbound 101 off-ramp to Central San Rafael, Marin County. The project started in February 2021, and on Dec. 11, 2021, was suspended due to environmental regulations for in-creek work.

The project is expected to be completed in the fall of 2022. The Harbor Bridge project is partially funded with SB1 funds, approved by the voters in 2017.

Changeable message and directional signs will be in place to assist motorists traveling in the area. The California Highway Patrol (CHP) will be on-site during the closures.

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.

Additional project information is available at:

For 24/7 traffic updates, follow

For real-time traffic, click on Caltrans QuickMap:

For all questions regarding this closure, please reach out to: Dawit Habteselassie Caltrans D4 Construction San Rafael Field Office Cell: 510-385-6980

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