) Electrical, Excavation, and Paving Work on SR-1 between Moss Beach and Half Moon Bay Starts March 18. Published. Mar 17, 2026 ... in Moss Beach and WavecrestRoad in Half Moon Bay, most occurring between 8 p.m. and 6 a.m., starting on Wednesday, March 18.
) Ongoing lane closures on SR-1 between Moss Beach and Half Moon Bay for electrical and curb work continue through March ...San Mateo County ― Caltrans is continuing to perform electrical and barrier placement work between Moss Beach and Half Moon Bay.