South 320th St. on-ramp closes for 15 days

Utility crews are constructing a sidewalk and a retaining wall.

By Joshua Solorzano • April 7, 2025 12:50 pm
Photo from the Washington State Department of Transportation highway camera at I-5 S. 320th St. Courtesy photo.
Photo from the Washington State Department of Transportation highway camera at I-5 S. 320th St. Courtesy photo.

The westbound South 320th Street on-ramp to northbound Interstate 5 will be closed for 15 days until April 22.

On April 3, the Washington State Department of Transportation announced that the westbound South 320th Street on-ramp to northbound I-5 would be closed due to utility crews constructing a sidewalk and a retaining wall on the ramp. The on-ramp is slated to reopen at 7 a.m. April 22. The on-ramp was closed at 7 a.m. April 7.