Federal Way Link Extension
Building light rail further into south King County

News and updates

Overnight closures of SR 99 postponed to December 10 and 11

This alert was previously issued with the dates of December 3 and December 4. Dates have changed due to unfavorable weather conditions. 

Full overnight closures of SR 99 from SR 516 to S 240th Street

Sound Transit’s contractors will conduct two overnight full closures of SR 99 between SR 516 and S 240th St for ongoing roadway restoration, repaving, and utility installation. Please follow all…

Overnight closure of 23rd Avenue South in Federal Way

Sound Transit crews will close part of 23rd Avenue South in Federal Way one night to restore southbound travel. This will occur between South 320th Street and South 317th Street and 23rd Avenue South…

Construction postponed: Overnight full closures of SR 99 in Kent, from SR 516 to S 240th Street

The planned closure of SR 99 in Kent has been postponed. We will provide updates at a later time.

Overnight full closure of South 320th Street between 21st and 23rd Avenues

Sound Transit crews will close South 320th Street in Federal Way, between 21st Avenue South and 23rd Avenue South, for one night. This closure is for traffic signal installation and roadway…