The coastal rail is part of the Los Angeles-San Diego-San Luis Obispo, or LOSSAN, rail corridor. Train service has had multiple disruptions since 2021 because of erosion and landslides.

Images of the completed Avenue 56 grade separation in Tulare County, California, on June 16, 2025. CHSRA Last week, the California High-Speed Rail Authority announced the completion of 53 ...

Update and correction 01/08/25, 6:40 a.m. ET: This article was updated to include comment from the California High-Speed Rail Authority and to correct the spelling of San Francisco.