10/16/2026 | Press release | Distributed by Public on 10/16/2026 17:59
SAN MATEO COUNTY ― Caltrans has scheduled an overnight full ramp closure on the eastbound SR-92 off-ramp to Mariners Island Blvd and a lane reduction on the eastbound SR-92 mainline in the city of San Mateo on Thursday, October 22. Crews will work to restripe the off-ramp area.
To facilitate this work, the following ramp closures and lane reductions will be in effect:
Eastbound SR-92 Off-Ramp to Mariners Island Boulevard
Eastbound SR-92 Mainline (1 Lane will be Closed)
Motorists are advised to plan ahead and use alternative routes during construction activities.
This work is part of the $45M U.S. 101- SR-92 Short-term Improvements Project that is co-sponsored by the San Mateo County Transportation Authority and City/County Association of Governments. The project will bring operational improvements, enhancement to local access, and promotion of economic vitality to the region.
All work is weather dependent. Please drive with caution. Thank you for your patience as we work to maintain our state's highways, bridges, and tunnels.
For real-time traffic, click on Caltrans QuickMap: http://quickmap.dot.ca.gov/