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The track had moved as much as 28 inches between September 2021 and September 2022 because of storm surge and sand erosion on the coastal side and the gradually sliding hillside on the other. Passenger rail service, including Amtrak and Metrolink, was stopped in late September out of an abundance of caution and to allow for the emergency repairs.

Passenger rail service through San Clemente has been suspended temporarily to allow crews to safely conduct emergency construction aimed at stabilizing sections of track at immediate risk from landslides and coastal erosion. OCTA, in coordination with Metrolink and Amtrak Pacific Surfliner, is taking action to protect the only coastal rail link between San Diego and Orange counties, following ...

San Clemente Track Closure Metrolink and Amtrak Pacific Surfliner passenger rail service will safely resume through South Orange County on Saturday, June 7. The restoration of service will follow the completion of construction of the initial phase of emergency efforts to reinforce the most vulnerable areas along the rail line in San Clemente.

The Orange County Transportation Authority, which owns the track through San Clemente, worked with Metrolink, which operates regional passenger rail service, to build a 200-foot-long wall at Mariposa Point, to safely re-establish rail service after a Jan. 24 landslide on private property above the track littered the rail line with soil and ...

service, life, and property. The railroad embankment and railroad track ballast in Areas 1 and 2 are considered to be at imminent risk of damage due to the loss of dry beach and loss/damage of rock riprap protecting the rail caused by past storms and

This project was completed in 2014. The Sand Canyon Avenue Undercrossing project along the LOSSAN rail corridor between Interstate 5 and Oak Canyon/Laguna Canyon Road in Irvine opened to motorists on July 14, 2014. The project lowered Sand Canyon Avenue under the railroad tracks and widened the roadway from four to six lanes.

Sept. 2022 Rail service halted to allow OCTA to perform track stabilization work to prevent the track from being pushed toward the ocean near MP 206.8.

The four reinforcement areas identified in the Coastal Rail Resiliency Study adjacent to the Orange County Transportation Authority-owned railroad right-of-way, in the vicinity of Mile Post 203.83 to 204.40 and 206.10 to 206.70 on the Orange Subdivision, has continued to experience coastal erosion and the hillside continues to move incrementally, posing an imminent threat to the railroad ...

Quiet Zones A quiet zone is a section of rail line at least one half mile in length containing one or more consecutive public highway-rail grade crossings at which locomotive horns are not routinely sounded.

The four reinforcement areas identified in the Coastal Rail Resiliency Study adjacent to the Orange County Transportation Authority-owned railroad right-of-way, in the vicinity of Mile Post 203.83 to 204.40 and 206.10 to 206.70 on the Orange Subdivision, has continued to experience coastal erosion and the hillside continues to move incrementally, posing an imminent threat to the railroad ...