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Voter approval (2016)
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Milestone Target Alternatives development 2018 - 2019 Board identifies preferred alternative 2019 Draft Environmental Impact Statement 2019 - 2022 Board confirms or modifies the Preferred Alternative 2022 Final Environmental Impact Statement 2023 Board selects project to be built 2023 Federal Record of Decision 2023 -
Milestone Final route design Final station designs Procure and commission station and public art Obtain land use and construction permits Property acquisition/relocation -
Milestone Groundbreaking Construction updates and mitigation Safety education Testing and pre-operations -
Start of service (2030-2031)
*The COVID-19 crisis is greatly reducing the revenues Sound Transit relies on to expand our regional transit system. With greatly depleted revenues, Sound Transit will not be able to deliver many expansion projects on their original timelines unless we receive alternative revenue from federal or state sources. Through a process called realignment, the Sound Transit Board of Directors is working to determine which plans and timelines for voter-approved projects will need to change due to lower revenue projections.