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Weekly update of construction closures in other counties.


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I-405 - Construction Updates

Last update: 9:37 a.m. Monday, Aug. 31, 2015

This information changes frequently. Please check back often. Travelers can also call 5-1-1 for real-time traffic and weather updates.

If you have questions or comments about I-405 in Washington state that are not addressed by these resources, please contact the I-405 Project Office at 425-456-8585.

I-405

Last update: 11:50 a.m. 8/28
I-405: Renton Heath Northwest Sign Work
Milepost: 2.77
Jeremy Jackson, Heath Northwest, 206-623-3100

  • Tuesday, Sept. 8, to the morning of Thursday, Sept. 10 - The southbound I-405 off-ramp to SR 515/Talbot Road South will be closed from 10 p.m. to 5 a.m. nightly for Heath Northwest sign work.

Last update: 9:37 a.m. 8/31
I-405: NE 6th Street to I-5 Widening and Express Toll Lanes - #8204
Mileposts: 13.5 - 30
Steve Peer, WSDOT Communications, 425-456-8624

The Washington State Department of Transportation is a public agency and is subject to the State of Washington’s Public Records Act (RCW 42.56). Therefore, public comments and questions may be made available to anyone requesting them for non-commercial purposes.

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Ramp Closures:

Bellevue area

  • Monday, August 31 to the morning of Friday, September 4 – The Northeast Sixth Street on-ramp to northbound I-405 will be closed nightly from 11 p.m. to 5 a.m. for barrier repair work.
  • Monday, August 31 to the morning of Friday, September 4 – The eastbound and westbound SR 520 ramps to northbound I-405 will be closed nightly from 10 p.m. to 4 a.m. for construction work.

Bothell area

  • Monday, August 31 to the morning of Friday, September 4 - The northbound I-405 ramps to SR 522 will be closed nightly from 9 p.m. to 6 a.m. for barrier and electrical work.
  • Monday, August 31 to the morning of Friday, September 4 - The SR 522 ramps to southbound I-405 will be closed nightly from 10 p.m. to 5 a.m. for curb work.
  • Monday, August 31 to the morning of Tuesday, September 1 - The southbound I-405 ramp to westbound SR 522 will be closed from 11 p.m. to 5 a.m. for paving preparation work.
  • Monday, August 31 to the morning of Tuesday, September 1 - The Northeast 195th Street on-ramp to southbound I-405 will be closed from 9 p.m. to 5 a.m. for paving preparation work.

 Kirkland area  

  • Monday, August 31 to the morning of Friday, September 4 – The southbound I-405 off-ramp to Northeast 70th Street will be closed nightly from 9 p.m. to 6 a.m. for paving work. This work is weather dependent.
  • Monday, August 31 to the morning of Friday, September 4 – The Northeast 70th Street on-ramp to southbound I-405 will be closed nightly from 8 p.m. to 6 a.m. for paving preparation work.
  • Monday, August 31 to the morning of Friday, September 4 - The Northeast 70th Street on-ramp to northbound I-405 will be closed nightly from 9 p.m. to 6 a.m. for electrical work. This work is weather dependent.
  • Monday, August 31 to the morning of Wednesday, September 2 – The southbound I-405 off-ramp to Northeast 85th Street will be closed nightly from 9 p.m. to 6 a.m. for electrical and paving preparation work.
  • Monday, August 31 to the morning of Friday, September 4 – The northbound I-405 off-ramp to Northeast 85th Street will be closed from 10 p.m. to 6 a.m. for electrical and paving work. This work is weather dependent.
  • Monday, August 31 to the morning of Friday, September 4 – The Northeast 85th Street on-ramp to northbound I-405 will be closed nightly from 10 p.m. to 6 a.m. for paving work. This work is weather dependent.
  • Monday, August 31 to the morning of Friday, September 4 - The northbound I-405 off-ramp to Northeast 116th Street will be closed nightly from 10 p.m. to 6 a.m. for electrical work.
  • Monday, August 31 to the morning of Tuesday, September 1 - The northbound I-405 off-ramp to Northeast 124th Street/Totem Lake Boulevard will be closed from 10 p.m. to 6 a.m. to remove the temporary barrier.
  • Monday, August 31 to the morning of Friday, September 4 - The Northeast 160th Street on-ramp to northbound I-405 will be closed nightly from 10 p.m. to 6 a.m. for barrier and electrical work.
  • Tuesday, September 1 to the morning of Wednesday, September 2 – The Northeast 116th Street on-ramp to southbound I-405 will be closed from 11 p.m. to 5 a.m. for paving preparation work.

Lane Closures:

Bellevue area

  • Monday, August 31 to the morning of Friday, September 4 – One lane of northbound I-405 will be closed nightly from 8 p.m. to 5 a.m. between Northeast Sixth Street and SR 520 for barrier repair work

Bothell/Lynnwood area

  • No lane closures in this area.

Kirkland area

  • Monday, August 31 to the morning of Friday, September 4 – Up to four lanes of northbound I-405 will be closed nightly from 8 p.m. to 7 a.m. between SR 520 and Northeast 70th Street for construction work.
  • Monday, August 31 to the morning of Friday, September 4 – Up to two lanes of northbound I-405 will be closed nightly from 9 p.m. to 6 a.m. between Northeast 160th Street and SR 522 for barrier and electrical work.
  • Monday, August 31 to the morning of Friday, September 4 – One lane of southbound I-405 will be closed nightly from 7 p.m. to 5 a.m. between SR 522 and Northeast 160th Street for curb work.
  • Tuesday, September 1 to the morning of Wednesday, September 2 – Up to three lanes of southbound I-405 will be closed from 7 p.m. to 5 a.m. between Northeast 124th Street and Northeast 85th Street for paving preparation work.
  • Wednesday, September 2 to the morning of Friday, September 4 – Up to two lanes of southbound I-405 will be closed nightly from 7 p.m. to 5 a.m. between Northeast 85th Street and Northeast 70th Street for paving preparation work.