Sound Transit is improving access to Sumner Station for riders, whether they arrive by walking, bicycling, transit or driving. The project includes construction of a garage adding approximately 500 new parking spaces, along with sidewalk and lighting enhancements.
With two roundtrips added to the Sounder south line in 2017, 13 daily roundtrips now stop at Sumner Station. Sounder also runs special service to select Seahawks, Sounders and Mariners games.
Scheduled completion: The garage will open in 2021. All access improvements will be completed by 2023.