WSDOT Travel Advisory: I-5 lane closure planned March 2-5 on Stillaguamish River bridge near Arlington for maintenance

Washington State Department of Transportation

Northwest Region – 15700 Dayton Ave N - Shoreline, WA 98106 – 206-440-4000

TRAVEL ADVISORY
Feb. 27, 2026

Contact:           Lauren Padgett, communications, 425-563-8207

I-5 lane closure planned March 2-5 on Stillaguamish River bridge near Arlington for maintenance

ARLINGTON – Daily from 9 a.m. to 2 p.m. beginning Monday, March 2 to Thursday, March 5, Washington State Department of Transportation bridge maintenance crews will close a single lane on Interstate 5 near Arlington on the Stillaguamish River bridge (milepost 209) for routine inspections.

On Monday, March 2 and Tuesday, March 3, bridge maintenance crews will work in the northbound I-5 lanes over the bridge. On Wednesday, March 4 and Thursday, March 5, crews will work in the southbound I-5 lanes over the bridge. 

People should expect to slow down near the work zone and anticipate delays.

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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