In the face of steeply rising cost pressures across the Puget Sound region, the Sound Transit Board of Directors took action to ensure our voter-approved transit expansion program remains affordable and adopted a realignment plan in Aug. 2021.
This critical work addressed an estimated $6.5 billion affordability gap for delivering projects on their previous schedules, due to regional real estate and construction costs driving up future project estimates.
This plan now serves as the agency’s framework for delivering our later projects (specifically those in the planning or design phases; realignment did not affect projects already in construction) as rapidly as possible. That means schedule changes and potential scope adjustments to build them affordably.
The realignment plan reflected estimated affordable delivery dates for each project according to revenue and cost projections at the time. But for priority projects facing delays under financial projections, the plan also established more ambitious completion targets based on plans to intensively pursue additional financial capacity and to reduce costs.
The plan documents with more detailed information are linked on this page.
Sound Transit’s staff and Board are continuing intensive work to deliver projects as fast as possible, with our partners around the region. New supplementary processes and check-ins will help the Board closely review and respond to regularly updated financial projections.
Latest analysis of affordability, readiness and external pressures
The Board’s realignment action directed a new Annual Program Review, which would come out each spring. These reviews provide a snapshot in time for where all expansion projects currently stand in terms of affordability, project readiness, and external pressures. Sound Transit staff delivered the first Annual Program Review to the Board in May 2022.
You can continue to find updates on specific projects by visiting the System Expansion section of our website and signing up for project email updates.
The road to realignment
Click on the + icons to learn more about the decision-making process and where we go from here.
Monitoring economic forecasts
The realignment process began early in the COVID-19 pandemic as governments around the country braced for the national recession’s effect on their revenues. The process continued in early 2021 as Sound Transit updated project cost estimates to reflect the market pressures and project design advancements. Read the current Annual Program Review At-A-Glance summary, or review the full report here.
Fortunately, rebounded economic forecasts have restored long-range revenue projections, though project cost estimates remain high. Sound Transit economists will continue to regularly update financial projections while other staff continue to update project cost estimates based on environmental review and design work.
Real estate and construction costs continue to surge
Light rail extension projects in early planning and design, including those to West Seattle, Ballard, the Tacoma Dome, and a new Operations and Maintenance Facility South, are seeing significant cost estimate increases. Learn more in the Capital program cost estimate growth and response actions memo. These cost increases are expected to continue for later projects, such as light rail extensions to Everett, from South Kirkland to Issaquah, and to Tacoma Community College.
In early 2021, Sound Transit commissioned independent experts to assess the agency's cost estimates. Their findings confirmed the appropriateness of the agency's updated cost estimates for current levels of project design. The ongoing independent review has yielded suggestions that will help guide project design work going forward. Findings and recommendations of the independent review are linked from this page.
Pursuing alternative resources
Along with identifying options to manage costs, we’re aggressively pursuing federal grants and other alternative revenue sources to help close the affordability gap. We’re joining with other agencies and allies in urging that federal pandemic recovery efforts and potential actions at the state level provide funding support for transit infrastructure so we can deliver our planned projects as close as possible to original schedules.