Project update
New roundabout opening at 23rd Avenue S and S 317th Street
A new roundabout will open at the intersection of 23rd Avenue S and S 317th Street. The new roundabout will be open to vehicles and pedestrian access. We appreciate your patience as crew members work…
Project update
Opening of College Way
On Sept. 18, 2024, Sound Transit joined Highline College and the City of Des Moines to celebrate the opening of College Way at 2920 College Way, Des Moines, WA 98198. This recently opened roadway…
Project update
Weekend closure of westbound S 317th St and construction 23rd Ave S
Sound Transit’s contractors will complete a weekend closure of westbound S 317th St between 23rd Ave and 28th Ave. S 317th St will remain open for eastbound traffic and pedestrian access. This…
Project update
Overnight lane closures on S 320th Street
Sound Transit will close both S 320th Street right lanes, between 21st Ave S and 23rd Ave S, in downtown Federal Way for approximately one week. These closures are necessary as contractors safely…
Project update
Weekend closure of S 317th Street roundabout and I-5 HOV direct access ramps
Sound Transit’s contractors will close the roundabout at S 317th St and 28th Ave S, along with the northbound and southbound I-5 HOV direct access ramps, for two weekends for drainage work and…