Project updates
Learn about where and when construction is happening throughout the ST district.

220th Street SW right turn lane closure and pedestrian detour

Publish Date

As early as Tuesday, May 12, Sound Transit’s contractor will begin 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 SW.

What

Installing a water line.

When

Tuesday, May 12 – Thursday, May 14, Monday – Thursday 9:00 a.m. – 3:30 p.m.

Where

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

More

  • 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.  
Mountlake Terrace Right turn lane closure map