$8.5 Billion, 19.3-Mile Light Rail Line Approved to Connect L.A. and Surrounding Cities

The Los Angeles County Metropolitan Transportation Authority (Metro) has approved a plan to build a light rail route currently called the West Santa Ana Branch Project.

1 minute read

February 4, 2022, 5:00 AM PST

By James Brasuell @CasualBrasuell


A map of a planned light rail line connecting Los Angeles to cities in the Southeast of the county.

Los Angeles County Metropolitan Transportation Authority / West Santa Ana Branch Transit Corridor

Rachel Uranga reports for the Los Angeles Times:

Transportation officials gave the green light this week to a 19.3-mile light rail line that would serve largely working-class Latino communities in southeast Los Angeles County, and agreed to look for ways to speed up the project slated for completion in 2043.

The West Santa Ana Branch (WSAB) Transit Corridor, as the light rail route is currently called, would connect the city of Artesia to Union Station in Downtown Los Angeles, passing through the cities of Cerritos, Bellflower, Paramount, Downey, South Gate, Cudahy, Bell, Huntington Park, and Vernon, explains Uranga. 

The current price tag for the project is estimated at $8.5 billion. "The rail line was part of Los Angeles Mayor Eric Garcetti’s plan to build 28 transit projects by the 2028 Olympics," according to Uranga, but the price tag compelled the Metro board to plan the route's construction in two phases. The first phase will break ground next year with an expected completion date ten years later. The second phase is expected for completion by 2043.

The Los Angeles Times story was picked up in its entirety by Mass Transit magazine, in case you haven't paid to access the Los Angeles Times.

Friday, January 28, 2022 in Los Angeles Times

portrait of professional woman

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching. Mary G., Urban Planner

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching.

Mary G., Urban Planner

Get top-rated, practical training

Wastewater pouring out from a pipe.

Alabama: Trump Terminates Settlements for Black Communities Harmed By Raw Sewage

Trump deemed the landmark civil rights agreement “illegal DEI and environmental justice policy.”

April 13, 2025 - Inside Climate News

High-rise apartment buildings in Waikiki, Hawaii with steep green mountains in background.

Study: Maui’s Plan to Convert Vacation Rentals to Long-Term Housing Could Cause Nearly $1 Billion Economic Loss

The plan would reduce visitor accommodation by 25% resulting in 1,900 jobs lost.

April 6, 2025 - Honolulu Civil Beat

Logo for Planetizen Federal Action Tracker with black and white image of U.S. Capitol with water ripple overlay.

Planetizen Federal Action Tracker

A weekly monitor of how Trump’s orders and actions are impacting planners and planning in America.

April 10, 2025 - Diana Ionescu

Frosted plexiglass kiosks for outdoor dining installed on Washington DC sidewalk.

DC Extends Application Window for Outdoor Dining Permits

District restaurants will have until the end of November to apply, but businesses with permits in rush hour parking lanes must end operations on July 31.

45 minutes ago - DC News

A line of white wind turbines surrounded by wheat and soybean fields with a cloudy blue sky in the background.

Wind Energy on the Rise Despite Federal Policy Reversal

The Trump administration is revoking federal support for renewable energy, but demand for new projects continues unabated.

April 15 - Fast Company

Red and white Caltrain train.

Passengers Flock to Caltrain After Electrification

The new electric trains are running faster and more reliably, leading to strong ridership growth on the Bay Area rail system.

April 15 - Office of Governor Gavin Newsom