Sound Transit Schedule & Real-Time Arrivals

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Sound Transit System Map Sound Transit system map
About Sound Transit

Sound Transit, officially the Central Puget Sound Regional Transit Authority, is a regional transit system serving the Greater Seattle area since September 19, 1999. It was formed in 1996 by the Snohomish, King, and Pierce County Councils. It operates express bus, commuter rail, and light rail service in the region and constructs capital projects in support and expansion of those services.

Swiftly is not affiliated with the Sound Transit.