The rail service suspension is in effect while emergency stabilization work is done on sections of track that are at immediate risk from landslides and cliff erosion.

Work to add rock boulders along the beach track in an attempt to protect the rail line will begin on Monday, April 28.

Train service linking Orange and San Diego counties will once again be halted — this time for an estimated six weeks — as crews attempt to reinforce a particularly unstable section of the coastline in San Clemente.