Northbound I-405 closed in Bothell this weekend

Nov. 7, 2026 at 9:17 am

All northbound lanes of Interstate 405 in Bothell are closed this weekend while crews work in the area, according to the Washington State Department of Transportation.

That stretch of I-405, from Highway 522 to Highway 527, closed at 11 p.m. Friday and will reopen at 5 a.m. Monday, according to a WSDOT post . A detour route is in place.

Six northbound I-405 ramps are also closing:

Northeast 128th Street onramp

Northeast 132nd Street onramp

Northeast 160th Street onramp

Highway 522 onramps

Northeast 195th Street on- and offramps (Exit 24)

Highway 527 offramp (Exit 26)

Travelers should expect heavier traffic and longer travel times when going northbound through the area, including on northbound I-5 and through Bothell, according to WSDOT.

The closures are part of work WSDOT is doing to remove a portion of the pedestrian bridge at the Canyon Park Park and Ride as part of the I-405/Brickyard to SR 527 Improvement Project .

The Canyon Park Park and Ride is also closed this weekend until 5 a.m. Monday. Pedestrians who need to cross I-405 can take Community Transit routes 106 or 120 or follow signs for the temporary construction shuttle, according to WSDOT.

Seattle Times staff .

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