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Coastal Rail Emergency Projects

Construction Updates

The Orange County Transportation Authority (OCTA), in coordination with Metrolink, is taking emergency action to stabilize the rail line in north San Clemente.

California Coastal Commission Approves Coastal Development Permit to Construct Catchment Wall and Restore San Clemente Beach Trail

On May 7, the California Coastal Commission approved a request for a Coastal Development Permit to construct a catchment wall at Mariposa Point and restore the pedestrian trail. The permit authorizes the construction of a 1,400-foot-long catchment wall in Area 3, on the inland side of the track. Although crews have placed temporary concrete barriers between the track and the inland bluff to create a safe workspace for crew, the schedule to construct that wall is still being determined.


Sand Nourishment

OCTA is concurrently working to source 240,000 cubic yards of sand as part of the project that will be placed in Areas 1 and 2 north of Mariposa Point.


Riprap Repair

Crews finished strategically placing large boulders, also known as riprap, in Areas 1 and 2, totaling approximately 5,900 tons of riprap to protect the tracks. The rocks were sorted and placed primarily within the area where riprap previously existed to protect against coastal erosion.

Construction Notices

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May 29, 2025

Construction Progress Highlights

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Contact the Outreach Team

If you have any questions or would like to request information in another language, please contact the Outreach Team at (800) 724-0353.