WSDOT Travel Advisory: Northbound I-405 closure in Bellevue for paving, Oct. 16-19

Washington State Department of Transportation

I-405/SR 167 Corridor Program – 777 108th Ave. NE – Bellevue, WA 98004

TRAVEL ADVISORY
Oct. 13, 2026

Contact:            Craig Smiley, communications, 425-417-9658

Northbound I-405 closure in Bellevue for paving, Oct. 16-19 

Expect ramp shift overnight in Bothell, Oct. 16-17 

BELLEVUE– Travelers should expect delays this weekend as crews working for the Washington State Department of Transportation close northbound Interstate 405 in Bellevue, Oct. 16-19. The westbound SR 522 ramp to northbound I-405 will also shift overnight Oct. 16-17.  

Northbound I-405 closure in Bellevue, Oct. 16-19 

All lanes of northbound I-405 in Bellevue will close from Southeast Eighth Street to Northeast Fourth Street from 11 p.m. Friday, Oct. 16 to 4 a.m. Monday, Oct. 19.  

The following northbound on-/off-ramps will also close:  

  • Southeast Eighth Street on-ramp to northbound I-405 
  • Northbound I-405 off-ramp to Northeast Fourth Street/Northeast Eighth Street (Exit 13 A/B)

Signed detour routes will be in place. Crews will pave, install concrete panels and set an overhead sign structure as part of the I-405/Renton to Bellevue Widening and Express Toll Lanes Project. 

Westbound SR 522 to northbound I-405 ramp shift in Bothell, Oct. 16-17 

Crews will close the SR 522 on-ramp to northbound I-405 starting at 11 p.m. Friday, Oct. 16 to 5 a.m. Saturday, Oct. 17. When the westbound SR 522 ramp to northbound I-405 reopens, traffic will be shifted east of the I-405/SR 522 interchange. This shift will open space to continue widening I-405 through the interchange as part of the I-405/ Brickyard to SR 527 Improvement Project.  Signed detours will be in place.  

Travelers are also advised of regional closures on I-5 and I-90 from Oct. 16-19. “Know before you go," or, if possible, delay discretionary travel to help minimize backups. 

Work is dependent on good weather and may be rescheduled. Schedule updates will be available on the project webpage, WSDOT’s Travel Center map, the WSDOT mobile app and by signing up for King County email updates. Additional construction and closure information is available on the WSDOT Engage page. 

 

Hyperlinks within the release:

###

WSDOT keeps people, businesses and the economy moving by operating and improving the state's transportation systems. To learn more about what we're doing, go to www.wsdot.wa.gov/news for pictures, videos, news and blogs. Real-time traffic information is available at wsdot.com/traffic.