But the bluffs are eroding rapidly, and the track in some places is now only a few yards from the cliff ... home in Del Mar.Credit...Ariana Drehsler for The New York Times With sea levels rising ...

The train tracks on the bluffs of Del Mar are part of the vital 351-mile Los ... But the corridor is threatened by eroding bluffs and rising sea levels. Whenever a bluff collapse disrupts service ...

A revised list of possible routes to take the train tracks off the crumbling cliffs in Del Mar was approved Friday by the San Diego Association of Governments, the region’s planning agency.

This initiative is part of the Marine Protection Network, a project led by the Aula del Mar Foundation, which the ...