WSDOT Travel Advisory: South 320th Street on-ramp to northbound I-5 in Federal Way to close for 15 days, Monday, April 7

Washington State Department of Transportation

Northwest Region – 15700 Dayton Avenue – Shoreline, WA 98133 – 206-440-4000

TRAVEL ADVISORY
April 3, 2025

Contact:            Elizabeth Mount, communications, 206-482-2276

South 320th Street on-ramp to northbound I-5 in Federal Way to close for 15 days, Monday, April 7

FEDERAL WAY – The westbound South 320th Street on-ramp to northbound Interstate 5 in Federal Way will close for 15 days beginning Monday, April 7.  

From 7 a.m. Monday, April 7 to 7 a.m. Tuesday, April 22, utility crews will construct a sidewalk and retaining wall on the ramp.

People should follow the signed detour during the closure.

Real-time traffic information is available on the WSDOT mobile app and the real-time travel map.

Hyperlinks within the release:

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