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TRAFFIC ADVISORY: Caltrans Continues Work on the 101 NB Central San Rafael Off-Ramp Bridge Replacement Starting Tonight at 9PM

Posted on February 8, 2021

The California Department of Transportation (Caltrans) will perform work on the 101 NB Central San Rafael Off-Ramp Bridge Replacement project in the City of San Rafael starting February 8 at 9PM. The project team will begin bridge removal work on the original structure, located at the northbound off-ramp on US Highway 101. The bridge removal process requires the closure of 3 lanes starting at 9PM, followed by a full ramp closure from 11PM – 6AM.

There will be a series of lane and full ramp closures throughout the project along with a significant amount of temporary lane shifts. Meanwhile, motorists are advised to drive with caution and follow all posted directional signs. Traffic advisories and detour routing options will be utilized to keep the public and all motorists updated, safe, and thoroughly informed throughout the life of the project. More information about the Caltrans Harbor Bay Bridge Project can be found using the following link:


For more information and the full advisory: Traffic Advisory-Caltrans Continues Work on Harbor Bay Bridge Project Starting TONIGHT

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