L.A. Metro clears 5 teams to develop high-speed, high-capacity transit line
The Sepulveda Transit Corridor Project will directly connect the San Fernando Valley and the Westside, and ultimately LAX.


The Los Angeles County Metropolitan Transportation Authority (Metro) cleared five teams to compete for the opportunity to help develop the agency’s massive Sepulveda Transit Corridor Project, an ambitious mega-project that will build a high-speed, high-capacity transit line directly connecting the San Fernando Valley and the Westside, and ultimately LAX.
The following developer teams have submitted for and met Metro’s initial qualifications for submitting a Predevelopment Agreement (PDA) proposal to assist with project planning and design, with the potential opportunity to enter into an Implementation Agreement for the project after completion of the PDA work:
ACS Infrastructure Development
LA SkyRail Express
Sepulveda Transit Corridor Partners (Bechtel)
Sepulveda Transit Corridor Partners (Fengate)
Tutor Perini, Parsons & Plenary
The eligibility of five major potential project partner teams completes the first phase of Metro’s Request for Proposals process and is a strong demonstration of the market interest to get in on the ground floor and help develop the project.
A PDA with one or more of these firms would enable early contractor involvement in the project, allowing for innovations in design, construction approach, financing, and operating approach. A private project developer would participate in defining and designing the project concept together with Metro and community stakeholders. Up to two private project developer teams will be awarded a PDA to provide design and engineering to support development of the project, constructability reviews, and cost estimates.
Once project development is complete, the remaining private project developer will then have an opportunity to offer to build, operate, and maintain the line, potentially accelerating construction, improving project performance and mitigating key project challenges.
“Metro continues to push the envelope in the pursuit of public/private partnerships for projects of regional and national significance,” said Metro CEO Phillip A. Washington. “We’re pursuing this innovative project delivery approach because it can be mutually beneficial in sharing critically needed skills, assets, risks, and rewards to potentially deliver this project sooner for L.A. County taxpayers.”
The Sepulveda Transit Corridor Project is funded in part by Measure M, the transportation sales tax approved by Los Angeles County voters in 2016. The total project will receive $9.5 billion in funding from Measure M and other local, state, and federal sources. The first phase of the transit line between the Valley and the Westside is scheduled to open in 2033, and the second phase to LAX is scheduled to open in 2057 under the current Measure M schedule. However, staff is working aggressively to accelerate the Sepulveda Transit Corridor Project schedule.
More Rail

DOT: Brightline Corridor Incidents Fall 30% Following Federal Safety Upgrades
Safety improvements funded through a $25 million federal investment are credited with reducing trespassing and train-vehicle collisions along the Brightline Florida corridor.
Read More →
D Line Expansion Fuels Growth Across LA Metro's Rail System
Weekend rail ridership was especially strong, soaring 18% as riders embraced expanded access to jobs, entertainment, dining, and cultural destinations, said the agency. Total system ridership for May, including bus and rail, was 26,966,657.
Read More →
Southern California's Metrolink Debuts Contactless Fare Payment Pilot
Customers traveling between Redlands and Los Angeles can now tap their preferred payment method, including a credit or debit card, mobile wallet, or wearable device, at station validators before boarding and again while exiting.
Read More →
California's BART Approves FY27 Budget While Maintaining Service Levels
The budget covers July 1, 2026, through June 30, 2027, a period when pandemic emergency funds run out, the District faces a structural deficit of $375 million, and a regional transit funding measure may appear on the November ballot.
Read More →
Penn Station Transformation Advances with Design Unveiling
The historic redesign will transform the busiest transit hub in the Western Hemisphere from the tracks to the street level, creating a more efficient, cleaner, and functional experience for more than 600,000 daily commuters and millions of visitors.
Read More →
Second Avenue Subway Phase 2 Advances into Major Construction Stage
New York Governor Kathy Hochul joined leadership from the MTA, elected officials, and Harlem community leaders to break ground on the major construction stage of the transformative Second Avenue Subway Phase 2 project.
Read More →
The Invisible Infrastructure of Passenger Flow
What a seat reservation system on Austria’s Railjet trains reveals about the future of rider experience, and why U.S. agencies should pay attention.
Read More →
Caltrain Board Approves FY27 Budget, Endorses Efficiency Measures
The move ensures Caltrain service will continue operating as usual in the near term, but long-term financial challenges remain for the rail agency absent a new revenue source.
Read More →
Alstom Acquires Delaware Site to Support Amtrak NextGen Acela Fleet
The company is investing more than $55 million to acquire and improve the property and will employ approximately 100 people at this site once it is operational.
Read More →
When Routine Fails: How Public Transit Must Adapt for the World Cup
The 2026 FIFA World Cup will test transit agencies’ ability to manage unpredictable travel patterns, making real-time data and operational flexibility critical to moving millions of visitors efficiently.
Read More →