Skip to Content
Streetsblog California home
Streetsblog California home
Log In
LA Metro

Metro Board Approves Link US Union Station Run-Through Tracks

At its Meeting today, the Metro board approved environmental studies for the Link US Union Station run-through tracks project. Link US will improve the overall efficiency of Union Station, especially for Metrolink, Amtrak, and planned California High-Speed Rail. The final design, as detailed in this earlier SBLA post, includes an expanded central concourse hallway and eliminated loop tracks. These modifications reduced project costs while prioritizing rider convenience while transferring between trains.

Comparison of three concourse concepts considered for Link US
Comparison of three concourse concepts considered for Link US. Option 1 is the final design selected. (click to enlarge image)
false

Mostly due to time constraints, Link US approvals sailed through both committee and full board unanimously with no presentations or discussions. The board action officially certified the Link US Final Environmental Impact Report (FEIR).

The overall Link US project is estimated to cost roughly $2.3 billion. Metro already has $950 million to fund the initial Link US phase, essentially just building a new elevated track structure over the 101 Freeway. An unfunded second phase – costing nearly $2 billion – would make extensive changes to Union Station itself, including widening the concourse hallway, raising the platforms, expanding the northern "throat tracks," etc.

Potential 101 Freeway bridge concepts for Union Station run-through tracks - renderings via Metro
Potential 101 Freeway bridge concepts for Union Station run-through tracks - renderings via Metro
false

Stay in touch

Sign up for our free newsletter

More from Streetsblog California

Wednesday’s Headlines

A larger than usual headlines stack as we careen towards the 4th of July.

July 2, 2025

Inner Richmond Parents Fed Up with SFMTA Watering Down Safety

Mother of a child hit by a driver furious with city excuses for not taking daylighting and other safety measures seriously.

July 2, 2025

Governor Signs Major Changes to CEQA to Cheers from YIMBYs, Jeers from Environmental Groups

Newsom fast tracked changes to CEQA to fast track development and housing. But what do the changes to the law actually do?

July 1, 2025

Santa Monica and West Hollywood Bus Lane/Stop Enforcement Programs Start Today

Don't block the bus! Parking in a bus lane or at a bus stop will result in a $293 ticket.

July 1, 2025

Tuesday’s Headlines

Gov Signs CEQA Bill to Increase Housing, Higher Fees on Parking and Tolls, Opposition to Road Widenings, ICE

July 1, 2025
See all posts