History: What voters approved - ST2 tab

Expanding the regional mass transit system

In 2008, the region's voters approved the Sound Transit 2 (ST2) ballot measure. This 15-year program authorized substantial additions to ST Express bus and Sounder commuter rail service, plus 36 miles of new Link light rail service to form a truly regional system. Highlights include:

  • More ST Express bus service on the busiest routes
  • Four new daily Sounder round trips on the popular south line, plus improved station access
  • Link light rail service north to Lynnwood, east to the Overlake area and south of Sea-Tac Airport

Documents: Sound Transit 2 Plan »