Work extended: 220th Street SW right turn lane closure and pedestrian detour

Publish Date

As early as Friday, May 15, Sound Transit's contractor will continue work to support a water line installation. The work area is located along the curb near the sidewalk on the south side of 220th Street Southwest.


Installing a water line


Friday, May 15 – Tuesday, May 19, Friday– Tuesday 9 a.m. – 3:30 p.m.


  • 220th Street Southwest right turn lane onto Interstate 5 southbound (see map). Access to I-5 SB will remain open.
  • Southwest sidewalk along 220th Street Southwest (see map).


  • Pedestrian detour signs will be posted.
  • Equipment used during this work, Excavator, dirt compactor.
  • Plan ahead, leave early and allow extra time to reach your destination.  
  • Due to inclement weather or unforeseen issues, dates and times are subject to change.
Map showing right turn lane and sidewalk closure along 220th Street Southwest.