SAN DIEGO (FOX 5/KUSI) — In December 1968, the Federal Highway Administration approved Interstate 15 to be extended south of Interstate 10 from San Bernardino to Interstate 8 in San Diego.

The proposed Rapid 483 route would serve commuters going to CSU San Marcos or who work in the surrounding area.

SAN DIEGO, CA (January 20, 2022) – Sunday night, at least one person was killed in a multi-vehicle crash on Interstate 15. California Highway Patrol officers responded to the scene on the ...

SAN DIEGO, CA (January 20, 2025) – One rider was killed early Sunday morning, in a motorcycle collision on northbound Interstate 15. Dispatchers received calls at approximately 3:32 a.m., just ...