Accountability documents
Includes cost and project controls, outside audits and oversight, and annual agency milestones.Agency progress reports
The Agency progress report (APR) summarizes projects and major contracts status, risk, and performance for capital projects.Environmental documents
We’re committed to environmentally friendly practices. Find out how here.Financial documents
Includes financial documents such as quarterly reports, annual reports, budgets and financial plans.Planning documents
The System Planning process is how we develop ballot measures for system expansion.Service planning and ridership documents
Includes the annual Service Implementation Plan, ridership reports, and the Service Standards and Performance Measures.System expansion project documents
We are planning and building the most ambitious transit expansion in the country. Find out where we are and where we will be.Transit-oriented development documents
How we plan for housing, businesses and other amenities near transit stations.
Board of Directors Documents
Find documents and reports related to the Sound Transit Board, including motions, resolutions, meeting minutes and more.