See also:

• Regional: North America: United States: Washington: Transportation  (8)

• King County Metro - Bus and streetcar service for King County, Washington (Seattle area). Includes maps, schedules, and fare information.
• Sounder - Commuter train service for Central Puget Sound citizens. Includes station information, service advisories, maps, and fare options. Also includes information on bus and light rail services.
• Washington Transit - Information from the American Public Transportation Association.