Sepulveda Transit Corridor Project

A high-capacity rail line connecting the San Fernando Valley to Westside and eventually LAX — relieving congestion and transforming how Los Angeles moves

Project Type

Less Traffic

Current Phase

Environmental Review

Sepulveda Transit Corridor Study Area Map

The Sepulveda Transit Corridor is a proposed high-capacity rail line that will provide a crucial north-south transit connection between the San Fernando Valley, the Westside and eventually Los Angeles International Airport (LAX). Currently under environmental review, Metro is evaluating multiple alternatives — including heavy rail and monorail technologies — to address one of the most heavily traveled and congested corridors in Los Angeles County.

If built, the line could serve more than 120,000 daily riders and offer a travel time of just 20 minutes between the Valley and Westside. This project is funded in part by Measure M and aims to support regional growth, environmental sustainability, and equity in transit access. Metro is partnering with engineering firms and local municipalities to identify the most effective and community-supported solution.