I-405/SR 167 Construction

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Overview

The I-405/SR 167 Corridor Program currently has three major projects under construction on the I-405 corridor:

  • I-405/Renton to Bellevue Widening and Express Toll Lanes Project between Renton and Bellevue
  • I-405/Northeast 85th Street Interchange Project in Kirkland
  • I-405/Brickyard to SR 527 Improvement Project in Bothell

Below are the most up-to-date information and resources to help you navigate impactful closures happening on the I-405 corridor.

Closures on I-405 this week

Updated Tuesday, Nov. 3: Travelers should prepare for a full closure of northbound I-405 in Bothell this weekend, Nov. 6-9.

This information is presented for planning purposes only. Construction depends on weather and other factors, so activities are subject to change.

Northbound I-405 closure: Bothell

ProjectI-405/Brickyard to SR 527 Improvement Project
Where
  • Eastbound and westbound SR 522 at I-405 in Bothell
When
  • 11 p.m. Friday, Nov. 6, to 5 a.m. Monday, Nov. 9
Ramps closed
  • Northeast 128th Street on-ramp to northbound I-405

  • Northeast 132nd Street on-ramp to northbound I-405

  • Northeast 160th Street on-ramp to northbound I-405

  • SR 522 on-ramps to northbound I-405

  • Northeast 195th Street on-/off-ramps to northbound I-405 (Exit 24)
  • Northbound I-405 off-ramp to SR 527 (Exit 26)
DetourA detour route will be in place.
Closure summaryCrews will complete the removal of the pedestrian bridge at Canyon Park to make space to widen I-405 through Bothell. To learn more about how this change will affect transit routes during construction, visit the Community Transit blog.

I-405/Northeast 132nd Street interchange overnight closures: Kirkland

ProjectI-405/Northeast 132nd Street Interchange Project
Where
  • I-405/Northeast 132nd Street interchange in Kirkland

  • Northeast 132nd Street under I-405

When
  • Nightly from 9 p.m. Monday, Nov. 2, to 5 a.m. Thursday, Nov. 5
Ramps closed
  • Northbound/southbound I-405 ramps at Northeast 132nd Street

DetourSigned detours will be in place.
Closure summaryCrews working for the City of Kirkland will install speed cushions and adjust signage on Northeast 132nd Street to encourage traffic calming. This work was originally scheduled in October but due to equipment availability moved into November.


Upcoming closures on I-405

Overnight closure of eastbound and westbound SR 522 at I-405: Bothell

ProjectI-405/Brickyard to SR 527 Improvement Project
Where
  • Eastbound and westbound SR 522 at I-405 in Bothell
When
  • 11 p.m. Friday, Nov. 13, to 7 a.m. Saturday, Nov. 14
Ramps closed
  • Northbound I-405 to westbound SR 522
DetourSigned detours will be in place.
Closure summaryCrews will install permanent sign and signal structures.

Recent accomplishments

Pedestrian bridge removal began at Canyon Park in Bothell

Last weekend, Nov. 6-9, crews closed all lanes of southbound I-405 in Bothell to begin the removal of the pedestrian bridge at the Canyon Park Park and Ride. This work will continue on the northbound side of I-405 this weekend.

Following the removal of the existing pedestrian bridge, crews will build a new pedestrian bridge that will connect to the future Stride bus rapid transit (BRT) station, which is currently under construction in the middle of the freeway. The new pedestrian bridge will open in 2028.

Over the weekend, Nov. 6-9, Crews removed a portion of the pedestrian bridge at Canyon Park to make space to widen I-405 through Bothell and build a bus rapid transit station in the center of the freeway.

Over the weekend, Nov. 6-9, crews install a drilled shaft that will support the new pedestrian bridge to the future Stride bus rapid transit station crews are building in the center of the freeway.

Stay informed

Sign up for our I-405/SR 167 newsletter which provides consistent, reliable updates on what’s happening and what to expect. The newsletter is sent to all of our project email lists so sign up for the one most relevant to you:

24-hour hotlines for construction:

  • I-405/Brickyard to SR 527 Improvement Project: 425-354-3232
  • I-405/Northeast 85th Street Interchange and Inline BRT Station Project: 425-224-2423
  • I-405/Renton to Bellevue Widening and Express Toll Lanes Project: 425-818-0161

Contact us

We want to hear from you. Please reach out if you have questions or comments.

Email: I405SR167Program@wsdot.wa.go

Overview

The I-405/SR 167 Corridor Program currently has three major projects under construction on the I-405 corridor:

  • I-405/Renton to Bellevue Widening and Express Toll Lanes Project between Renton and Bellevue
  • I-405/Northeast 85th Street Interchange Project in Kirkland
  • I-405/Brickyard to SR 527 Improvement Project in Bothell

Below are the most up-to-date information and resources to help you navigate impactful closures happening on the I-405 corridor.

Closures on I-405 this week

Updated Tuesday, Nov. 3: Travelers should prepare for a full closure of northbound I-405 in Bothell this weekend, Nov. 6-9.

This information is presented for planning purposes only. Construction depends on weather and other factors, so activities are subject to change.

Northbound I-405 closure: Bothell

ProjectI-405/Brickyard to SR 527 Improvement Project
Where
  • Eastbound and westbound SR 522 at I-405 in Bothell
When
  • 11 p.m. Friday, Nov. 6, to 5 a.m. Monday, Nov. 9
Ramps closed
  • Northeast 128th Street on-ramp to northbound I-405

  • Northeast 132nd Street on-ramp to northbound I-405

  • Northeast 160th Street on-ramp to northbound I-405

  • SR 522 on-ramps to northbound I-405

  • Northeast 195th Street on-/off-ramps to northbound I-405 (Exit 24)
  • Northbound I-405 off-ramp to SR 527 (Exit 26)
DetourA detour route will be in place.
Closure summaryCrews will complete the removal of the pedestrian bridge at Canyon Park to make space to widen I-405 through Bothell. To learn more about how this change will affect transit routes during construction, visit the Community Transit blog.

I-405/Northeast 132nd Street interchange overnight closures: Kirkland

ProjectI-405/Northeast 132nd Street Interchange Project
Where
  • I-405/Northeast 132nd Street interchange in Kirkland

  • Northeast 132nd Street under I-405

When
  • Nightly from 9 p.m. Monday, Nov. 2, to 5 a.m. Thursday, Nov. 5
Ramps closed
  • Northbound/southbound I-405 ramps at Northeast 132nd Street

DetourSigned detours will be in place.
Closure summaryCrews working for the City of Kirkland will install speed cushions and adjust signage on Northeast 132nd Street to encourage traffic calming. This work was originally scheduled in October but due to equipment availability moved into November.


Upcoming closures on I-405

Overnight closure of eastbound and westbound SR 522 at I-405: Bothell

ProjectI-405/Brickyard to SR 527 Improvement Project
Where
  • Eastbound and westbound SR 522 at I-405 in Bothell
When
  • 11 p.m. Friday, Nov. 13, to 7 a.m. Saturday, Nov. 14
Ramps closed
  • Northbound I-405 to westbound SR 522
DetourSigned detours will be in place.
Closure summaryCrews will install permanent sign and signal structures.

Recent accomplishments

Pedestrian bridge removal began at Canyon Park in Bothell

Last weekend, Nov. 6-9, crews closed all lanes of southbound I-405 in Bothell to begin the removal of the pedestrian bridge at the Canyon Park Park and Ride. This work will continue on the northbound side of I-405 this weekend.

Following the removal of the existing pedestrian bridge, crews will build a new pedestrian bridge that will connect to the future Stride bus rapid transit (BRT) station, which is currently under construction in the middle of the freeway. The new pedestrian bridge will open in 2028.

Over the weekend, Nov. 6-9, Crews removed a portion of the pedestrian bridge at Canyon Park to make space to widen I-405 through Bothell and build a bus rapid transit station in the center of the freeway.

Over the weekend, Nov. 6-9, crews install a drilled shaft that will support the new pedestrian bridge to the future Stride bus rapid transit station crews are building in the center of the freeway.

Stay informed

Sign up for our I-405/SR 167 newsletter which provides consistent, reliable updates on what’s happening and what to expect. The newsletter is sent to all of our project email lists so sign up for the one most relevant to you:

24-hour hotlines for construction:

  • I-405/Brickyard to SR 527 Improvement Project: 425-354-3232
  • I-405/Northeast 85th Street Interchange and Inline BRT Station Project: 425-224-2423
  • I-405/Renton to Bellevue Widening and Express Toll Lanes Project: 425-818-0161

Contact us

We want to hear from you. Please reach out if you have questions or comments.

Email: I405SR167Program@wsdot.wa.go

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Page last updated: 03 Nov 2026, 01:55 PM