Planning and building voter-approved regional transit
History: what voters approved
How it's built
Lifecycle of a typical project
The Sound Transit Board's role
Sound Move, Sound Transit 2 and other planning history documents.
Sound Transit 2 (ST2)
The transit system Sound Transit is building puts thousands to work today and will move millions when it's complete. Building Sound Transit 2 will:
Dig in to details of what goes into building a regional transit system.
Building light rail: tunneling and more
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