Sound Transit is a regional public transit agency serving the Seattle metropolitan area and the broader Central Puget Sound region in Washington State. Its network connects major population centres including Everett and Tacoma. The agency plans, builds, and operates an integrated system that serves millions of riders annually.
The agency operates three principal services: Link light rail, Sounder commuter rail, and ST Express regional bus routes. These services are designed to function as a coordinated network across the region.
Sound Transit operates under a Board of Directors and maintains transparency through public meetings, with active community oversight of its planning and operations. Further details are available on its website at soundtransit.org.
