
2026: Design process starts for Tacoma Dome extension project.Construction completion will take more time and go “some number of months into 2025,” and the current opening is to be determined. 2024: Last estimated time of opening for downtown Federal Way light rail station.2016: Voters approve the $58.3 billion ST3 ballot measure, expanding light rail service south through Tacoma, north through Everett, east through Issaquah and west through Ballard and West Seattle.The timeline for the Sound Transit light rail system expansion through Federal Way and Tacoma changes frequently, but currently looks like this: It’s currently projected to begin in 2028, according to a spokesperson.) (The Mirror previously erroneously reported the start of construction on the Tacoma Dome station.
