Daytime and Overnight Lane & Ramp Closures Scheduled on U.S. 101
Published on October 06, 2026
Caltrans has scheduled intermittent ramp and lane closures of U.S. 101 in San Mateo County to allow crews to perform paving, guardrail, drainage, and electrical work. This phase of the work will continue through Friday, October 30 between South San Francisco and East Palo Alto.