Tags: Mountain Pass.
Sepulveda Pass (elevation 1130 ft or 334 m) is a mountain pass through the Santa Monica Mountains in Los Angeles.It connects the Los Angeles Basin to the San Fernando Valley via the San Diego Freeway (I-405) and Sepulveda Boulevard and experiences heavy traffic (over 330000 cars a day) on a regular basis commonly experiencing major traffic slowdowns and jams.Currently the 405 is being widened by LACMTA Los Angeles’s transportation authority. This project will take at least 3 years.