-
Voter approval (2016)
-
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)
*With greatly depleted revenues from COVID-19, Sound Transit will not be able to deliver many expansion projects on their original timelines. Through a program realignment between now and summer 2021, 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, absent receiving alternative revenue. These discussions could affect the scheduled milestone and opening dates for TDLE.