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

236th Street Southwest night closure

Publish Date

Thursday, May 20, Sound Transit's contractor will work at night at 236th Street Southwest and the northbound Interstate 5 off-ramp. Detours will be provided (see map). The contractor has obtained a Temporary Noise Variance to complete this work.

What

Moderate construction and engine noise at night to work on the elevated trackway.

When

Work will occur overnight Thursday, May 20. Nighttime closures and detours will be in effect from 11 p.m. – 5 a.m.

Where

  • 236th Street Southwest – eastbound closed; I-5 northbound off-ramp to 236th Street Southwest – ramp closed (see map).
  • 236th Street Southwest – westbound closed; vehicles must turn left on 56th Avenue West, right onto 244th Street West and continue on to I-5.

More

  • Plan ahead, leave early and allow extra time to reach your destination.
  • Please be prepared for delays while this work takes place.
Map of nightime closures and detours of 236th Street Southwest.