UPDATE - WSDOT Travel Advisory: Overnight SR 525 lane and ramp closures in Lynnwood continue June 10-18 for paving

Washington State Department of Transportation sent this bulletin at 06/10/2026 12:41 PM PDT

Washington State Department of Transportation

Northwest Region – 15700 Dayton Ave N - Shoreline, WA 98113 – 206-440-4000

TRAVEL ADVISORY   
June 10, 2026

UPDATE: Several days of rain postponed closures previously scheduled overnight June 8 and 9. The advisory below has been updated with the new schedule. 

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

Overnight SR 525 lane and ramp closures in Lynnwood continue June 10-18 for paving

LYNNWOOD – People traveling in Lynnwood should plan for more overnight closures on northbound and southbound State Route 525 and multiple ramps near the Interstate 5/I-405 interchange starting Wednesday night, June 10.

What to expect

  • The Alderwood Mall Parkway on-ramp to southbound SR 525 and the southbound SR 525 ramp to southbound I-5 will close at 8 p.m. nightly Thursday, June 11, Sunday, June 14, Monday, June 15 and Wednesday, June 17, and reopen at 5 a.m. the following morning.
  • Southbound SR 525 will close at 10 p.m. nightly Wednesday, June 10, and Tuesday, June 16, until 4:30 a.m. the next morning between I-5 and Alderwood Mall Parkway. People will not be able to access southbound I-5 from southbound I-405 and should use Alderwood Mall Parkway or another detour route.
  • The right lane of northbound SR 525 will close from 8 p.m. Sunday, June 15, to 5 a.m. Monday, June 15, between 148th Street Southwest and SR 99.
  • The northbound I-405 ramp to southbound I-5 will close from 10 p.m. Wednesday, June 17, to 1 a.m. Thursday, June 18.
  • Northbound SR 525 will close from 10 p.m. Wednesday, June 17, to 1 a.m. Thursday, June 18, between I-5 and Alderwood Mall Parkway.
  • The northbound I-5 ramp to north SR 525 and the northbound SR 525 off-ramp to Alderwood Mall Parkway will close from 1-4 a.m. Thursday, June 18.
  • Northbound SR 525 will close from 1-4 a.m. Thursday, June 18, between Alderwood Mall Parkway and 164th Street Southwest

Contractor crews working for the Washington State Department of Transportation will grind and repair pavement as part of a paving project at the SR 525/I-405 interchange. This work will repave roughly 2 miles in both directions of SR 525 from the I-405 interchange to just south of 148th Street Southwest, as well as eight ramps in the area.

Drivers should expect delays, follow signed detours or use alternate routes. This work depends on dry weather and may be rescheduled.

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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