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Officials stress coastal hazards in San Clemente and Del Mar; Coastal Commission study requirement noted
Summary
CalSTA and Caltrans told a Senate subcommittee they will analyze San Clemente and Del Mar realignment options and produce a business case; the Coastal Commission emergency permit requires a long‑term railroad adaptation study due by January 1, 2034, and experts urged electrification be considered in long‑term designs.
State transportation officials told a Senate subcommittee that San Clemente and Del Mar remain priority sites for coastal resilience and potential realignment work on the Losan corridor and that the agencies will fold those options into corridor‑wide business cases.
CalSTA’s Chad Edison said staff plan to “advance key elements of our analysis within the corridor identification program process followed by a business case analysis that places San Clemente realignment, Del Mar realignment, and other critical projects together to fully understand the corridor‑wide benefits of these expensive investments.” He added CalSTA is committed to meeting the California Coastal Commission’s long‑term railroad adaptation study requirements.
Caltrans and other witnesses described the Coastal Commission emergency coastal development permit (for emergency repairs along the San Clemente coast) and the permit’s requirement for a long‑term railroad adaptation study (LTRAS) with recommendations for the future of rail service through Orange County due on January 1, 2034. Caltrans said the LTRAS will progress alongside CIDP service development planning and will focus on the challenges of relocating or hardening the railroad.
Public comment highlighted a practical design question. A community advocate from Streets for All urged that any Del Mar tunnel or realignment design allow for equipment electrification in the future: “Right now, the Del Mar Tunnel or the Del Mar plan right now does not account for or allow for electrification of the rail line,” he said, warning that it would be unwise to build long‑lasting, non‑electrifiable infrastructure.
Why it matters: San Clemente and Del Mar are among the most frequently impacted coastal segments; studies and business cases will define whether the corridor is hardened in place, realigned inland, tunneled, or otherwise adapted—decisions with large cost, environmental and service consequences.
Ending: CalSTA and Caltrans said analyses and business cases are planned and will be coordinated with the CIDP and the SB 1098 process; the Coastal Commission LTRAS requirement sets a long‑term statutory planning horizon to guide investment choices.
