METRO Magazine Logo
MenuMENU
SearchSEARCH

Amtrak Advances Long-Planned Improvements to Seattle Rail Yard

The upgraded King Street Yard will enable modern, more efficient maintenance practices, support the introduction of new, state-of-the-art Amtrak Airo trains set to enter service first on the Amtrak Cascades route in 2026, and maintain trains on the Long-Distance routes that operate out of this yard.

May 12, 2025
Amtrak's Seattle rail yard under construction.

When the project is completed in 2027, the modernized Seattle Amtrak rail yard will feature a new two-bay maintenance and inspection facility and a new service and cleaning bay, providing the foundations for a world-class maintenance yard.

Photo: Amtrak

2 min to read


Construction crews recently began building the foundation for a new 100,000-square-foot maintenance facility at Amtrak's King Street Yard in Seattle. The facility will help improve Amtrak service and support the introduction of new trains.

“The Pacific Northwest is a key priority for Amtrak, with the popular Amtrak Cascades line between Seattle, Portland, Vancouver, B.C., and points in between, as well as our Long Distance Coast Starlight and Empire Builder trains connecting the region,” said Amtrak President Roger Harris in a press release. “This critical investment will help us meet growing customer demand for a new era of rail with brand new trains that will upgrade safety, reliability, and comfort.”

Ad Loading...

Upgrading the King Street Yard

The upgraded King Street Yard will enable modern, more efficient maintenance practices, support the introduction of new, state-of-the-art Amtrak Airo trains set to enter service first on the Amtrak Cascades route in 2026, and maintain trains on the Long-Distance routes that operate out of this yard. 

When the project is completed in 2027, the modernized rail yard will feature a new two-bay maintenance and inspection facility and a new service and cleaning bay, providing the foundations for a world-class maintenance yard.

Immediately after awarding the construction contract last summer, Amtrak and its contractor began pre-construction activities such as relocating buildings and train car equipment before grading the property to prepare for extensive pile driving necessary to provide proper building stabilization. 

According to the agency, Amtrak will conclude pile driving and mass excavation at the site by the end of 2025 before erecting the pre-engineered metal building in early 2026.

Amtrak’s Move to Add Airo Trains

Agency officials said similar investments are already under construction or soon to be underway at six Amtrak rail yards around the country.

Ad Loading...

Construction is underway in Seattle and Philadelphia, contracts were recently awarded for Boston and Washington, D.C., procurement for improvements is underway in New York City, and planning is progressing for Rensselaer, N.Y. 

While not visible to guests on their Amtrak journey, these upgrades are necessary to support the new Amtrak Airo trains coming to more than a dozen routes over the coming years. 

Each Amtrak Airo train will be operated as a single “trainset,” rather than individual railcars, and these new rail yard facilities will help create a consistent maintenance system that improves efficiencies and reduces turnaround times during repairs or inspections.

More Rail

Railby StaffFebruary 2, 2026

Chicago Region Transit Ridership Grows in 2025

The region’s fixed-route system finished out the year with a total of 373.5 million rides. Adding 12.3 million rides over 2024 represents an increase that is equal to the annual transit ridership of Kansas City.

Read More →
Managementby StaffJanuary 29, 2026

Valley Metro Sees Strong Ridership Growth in 2025

The agency ranked top five among mid-sized U.S. transit systems, defined as agencies with 15 million to 50 million annual trips.

Read More →
Busby StaffJanuary 29, 2026

Subway Customer Satisfaction Reaches Record High, New York MTA Says

The subway system saw increases across all key metrics, with 62% of subway riders reporting they feel satisfied with the system overall.

Read More →
Ad Loading...
Managementby StaffJanuary 27, 2026

Keolis Retains Virginia Railway Express Contract

The new contract for Keolis and VRE will commence in July 2026, with the potential to expand to 15 years.

Read More →
Busby StaffJanuary 27, 2026

California's OCTA Advances 2026 Initiatives Centered on Balance and Sustainability

The priorities are outlined in the 2026 Board and CEO Initiatives and Action Plan, which serves as a roadmap to guide the agency’s work throughout the year and ensure continued progress and accountability on voter-approved transportation investments and essential mobility services.

Read More →
Railby Staff and News ReportsJanuary 26, 2026

People Movement: Virginia's DRPT Names New Director and More

In this edition, we cover recent appointments and announcements at HDR, MCTS, and more, showcasing the individuals helping to shape the future of transportation.

Read More →
Ad Loading...
ManagementJanuary 23, 2026

Seattle Sound Transit Sets Launch Date for Crosslake Connection

This final component of the 2 Line will cross Lake Washington and connect with the 1 Line at International District/Chinatown Station, creating a fully integrated regional light rail system.

Read More →
A blue and white graphic with a map of the proposed study area for the Sepulveda Transit Corridor and text reading "LA Metro Approves Underground Rail for Sepulveda Transit Corridor."
RailJanuary 23, 2026

LA Metro Approves Underground Rail for Sepulveda Transit Corridor

The agency’s selection aims to slash travel times from the San Fernando Valley to the Westside to under 20 minutes.

Read More →
TechnologyJanuary 21, 2026

Florida's Tri-Rail Taps Siemens Mobility for Modern Locomotive Procurement

Expected to enter service in 2029, these locomotives support the agency’s commitment to offer reliable and efficient rail transportation across South Florida.

Read More →
Ad Loading...
Rendering of an Austin Light Rail station.
RailJanuary 20, 2026

Austin Transit Partnership Advances Federal Funding Process for Light Rail Project

See how the agency’s transit project completed a Final Environmental Impact Statement within the federal two-year guideline.

Read More →