Operations and Maintenance Facility South
Maintaining the growing light rail fleet.

News and updates

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Remember, OMF South drop-in sessions continue next week! 

Come learn about site locations for the Operations and Maintenance Facility (OMF) South. Attend an informational drop-in session or check out our online version of the drop-in sessions to stay…

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What is OMF South? 

Sound Transit’s new Operations and Maintenance Facility (OMF) in South King County will be essential for the Link light rail expansion Puget Sound voters approved in 2016. We need this facility to…

Sound Transit holding drop-in sessions on Tacoma Dome Link Extension and OMF South

Sound Transit is engaging South Sound communities on light rail projects coming to the region. There will be opportunities for the public to learn more about the Tacoma Dome Link Extension (TDLE) and…

Board selects sites for further study

Last week, the Sound Transit Board of Directors selected sites to study in a Draft Environmental Impact Statement (EIS) for the new Operations and Maintenance Facility (OMF) South. This action comes…

Sound Transit Board selects sites for further environmental study for Operations and Maintenance Facility South

The Sound Transit Board yesterday selected sites to study for a new Operations and Maintenance Facility South (OMF) South located in South King County. The OMF South will serve Sound Transit's…

Board of Directors Meeting, 5/23/2019

Please note time change. Attend one of our Board of Director meetings - check out our calendar.

Visitors attend the open house at Highline College on March 20.

Thank you for your feedback!

Thanks to everyone who provided comments for the Operations and Maintenance Facility (OMF) South project during the scoping period! Your feedback during this official comment period was compiled into…

Residents look at proposed alignments for the future Tacoma Dome Link Extension.

Scoping period ends May 1 – don't forget to comment!

Thanks to everyone who attended our open houses for the Tacoma Dome Link Extension (TDLE) on April 16, 17, and 23. If you haven't provided your feedback on the latest routes and stations, you can…

Project update: Operations and Maintenance Facility South, 3/27/2019

Thanks to everyone who attended our open houses for the Operations and Maintenance Facility (OMF) South project on March 12 and March 20. If you haven’t provided your feedback on potential sites for…

Operations and Maintenance Facility South open house - Highline College

Comment on site options to study in the EIS, areas of the natural and built environment to evaluate, and the Purpose and Need Statements for the OMF South. Sound Transit will include all comments…