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PRESS RELEASE. From Caltrans on June 16th, 2026.
Caltrans Quick Travel Alert Map
Caltrans District 4 Current Projects
Caltrans District 4 Environmental Project Documents by County.
Caltrans is proceeding with the major Multi-Asset Roadway Rehabilitation Project along Highway 1, extending from Moss Beach through Half Moon Bay. This extensive two-year project will upgrade critical roadway infrastructure, enhance safety, and improve access for all users traveling the coast.
We strongly encourage you to sign up for Caltrans’ periodic email notifications about this project.
Weekdays from Wednesday June 17th to Tuesday June 23th, 2026
7:00am – 4:00pm
Shuttle Service available for trail users
Pedestrians and cyclists may call the shuttle driver,
Jose Excobar, to schedule pick-up at 650-219-2007.
SAN MATEO COUNTY ― Caltrans has scheduled paving work on the bike and pedestrian trail located west of State Route 1 between Wavecrest Road in Half Moon Bay and Surfers Beach near El Granada. Trail uses may cross to the east side of the roadway at signalized intersections, or they may use the provided on-demand shuttle service to bypass the closed portions of the trail.
Closure Schedule
Weekdays 7 a.m. – 4 p.m.
Wednesday, June 17th
- Wavecrest Road (at Camerons) to Seymour Street (opposite James Ford)
- Seymour Street (south Arleta Park) to Kelly Avenue
Thursday, June 18th
- Seymour Street (south Arleta Park) to Kelly Avenue
Friday, June 19th
- State Route 92 to Grand Blvd. (south of Andreotti Sunflowers)
- Kehoe Avenue (south Casa Del Mar) to Wave Avenue (north Casa Del Mar)
Monday, June 22nd
- Kehoe Avenue (south Casa Del Mar) to Wave Avenue (north Casa Del Mar)
- Wave Avenue (north Casa Del Mar) to North of Venice (Venice Beach)
- Russeau Francais (Frenchmens Creek) to Young Ave (Dunes Beach)
Tuesday, June 23
- Young Ave (Dunes Beach) to Roosevelt (west of Rocket Farms)
- Surfers Beach
Pedestrians and cyclists may call the shuttle driver,
Jose Excobar, to schedule pick-up at 650-219-2007.
Signage with shuttle information will be placed onsite.
Temporary Striping Notice
Drivers may notice temporary striping on State Route 1 during this phase of the project. Once the final layer of hot asphalt is laid down, crews will lay down permanent striping. Final paving is scheduled for late July, and final striping will take place in August.
Known as the SR-1 Multi-Asset Roadway Rehabilitation Project, the $46.7M project encompasses upgrading assets (such as pavement, guardrails, curbs, and crosswalks) that are nearing the end their service lives. Assets will be brought up to ADA standards, and Class II bike lanes will be added to both the north- and south-bound sides of the roadway. The project will continue through the summer of 2027. To learn more, visit the project website.
This work is funded by the State Highway Operation and Protection Program (SHOPP). SHOPP is the State Highway System’s “fix-it-first” program that funds the repair and preservation on the state’s highway system.
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.
