Project Details

The Coastal Rail Emergency Project – Area 3 is constructing a 1,400-foot-long catchment wall on the bluff side of the tracks at Mariposa Point. The wall will extend from the El Portal Beach access point to Linda Lane. The San Clemente Pedestrian Beach Trail will also be restored as part of this project.

Construction work hours are Monday through Saturday from 6 a.m. to 10 p.m.

The schedule is subject to change due to inclement weather or unforeseen operational issues.

Holiday Schedule

In observance of Memorial Day, no construction activities are scheduled on Monday, May 25. Work will resume on Tuesday, May 26. The project team wishes everyone a safe Memorial Day weekend!

Construction Updates

On Saturday, May 23, concrete trucks are scheduled to use the San Clemente Beach Trail intermittently to access the work area with crews on site to manage vehicle traffic. During this time, the trail from the North Beach parking lot to El Portal is expected to stay open to visitors and remain open throughout the holiday weekend.

Next week, crews will continue work on the permanent catchment and Mariposa Channel access bridge. Activities include rebar installation, shotcrete operations, and bridge foundation construction.

Construction work hours are Monday through Saturday, from 6 a.m. to 10 p.m.

This work may be loud. The schedule is subject to change due to inclement weather or unforeseen operational issues.

San Clemente Beach Trail

The San Clemente Beach Trail will be closed from the North Beach parking lot to El Portal during work hours but will reopen at the end of each workday and will be open on Sundays. The trail will be closed from El Portal to Linda Lane until project completion.

As part of the Coastal Rail Emergency Project, the San Clemente Beach Trail is being restored and is expected to reopen to the public upon project completion in Summer 2026. For additional information about the trail improvements and project features, check out our Trail Benefits Flyer.

Rendering of San Clemente Beach Trail

Beach Access

The Mariposa underpass is closed. Beach access at Dije Court and El Portal are temporarily closed to ensure the safety of the public. The public can still access the beach using the El Portal beach underpass and the Linda Lane beach underpass.

View our interactive map for current beach access closures and detour routes.

Staging Areas

Contractors are staging equipment and materials in the North Beach parking lot and on a city-owned vacant lot at the corner of Avenida Estacion and Calle Deshecha. Several parking spaces along Linda Lane will also be utilized for construction vehicle parking on a first-come, first-served basis.

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