With voter approval in 1996, 2008 and 2016, Sound Transit is building a transit expansion with new service opening every few years. Learn more about Sound Transit System Expansion projects in Pierce County including the Sounder extensions, station parking and access improvements and more by visiting the Sound Transit website and narrowing the projects list based on region.
Highlight: Hilltop Tacoma Link Extension
Opening early 2023
This project more than doubles the length of Tacoma Link, starting with a relocated Theater District station, and adding six new stations. These connect to popular destinations such as the Stadium District, Wright Park and major medical facilities before reaching the new Hilltop neighborhood terminus. Tracks run in existing road lanes and are compatible with on-street parking and existing bicycle facilities. Platforms are located in the center roadway. The project also includes expansion of the Operations and Maintenance Facility located on East 25th Street to accommodate five new light rail vehicles.