Amtrak Seattle SoDo Trainyard Expansion
Sector: Rail • Location: Seattle, Washington, United States
Source: The Urbanist
Amtrak is expanding its Seattle SoDo trainyard with a $300 million project to build a modern maintenance facility designed for next-generation Airo trainsets. The new facility includes maintenance bays, a service and cleaning bay, and a parking deck, and is designed to improve train maintenance efficiency and support increased service on the Cascades corridor. The project is funded by the 2021 Inf
- Status
- Under Construction
- Sector
- Rail, Government, Car parking, Automotive
- Location
- Seattle, Washington, United States of America
- Updated
- 22 Jul 2026
- Source
- The Urbanist
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Project Information
Participants
| Not available for this record. |
Status
Original status | under construction |
Taiyo status | Under Construction |
Taiyo last update | 2026-07-22 |
Contact
| Not available for this record. |
Description
Description | Amtrak is expanding its Seattle SoDo trainyard with a $300 million project to build a modern maintenance facility designed for next-generation Airo trainsets. The new facility includes maintenance bays, a service and cleaning bay, and a parking deck, and is designed to improve train maintenance efficiency and support increased service on the Cascades corridor. The project is funded by the 2021 Infrastructure Investment and Jobs Act and is on track to open in 2027. |
Original sector | Transportation |
Budget |
Location
Country | United States of America (USA) |
State | Washington |
City | Seattle |
Source
Source | The Urbanist |
URL |
More Details
Record type | Project |
Sector | Rail, Government, Car parking, Automotive |
Article published date | 2026-04-13 |
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