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I-405 - NE 132nd St. Interchange Improvements

Map of NE 132nd Interchange project vicinity


April 2017

WSDOT will construct a new half-diamond interchange to and from the north at NE 132nd Street in Kirkland. This project will improve access and reduce traffic congestion at this and other interchanges in the Kirkland area.

Why is WSDOT constructing this new interchange?
The I-405 interchanges at NE 124th and NE 160th streets in Kirkland are heavily congested.  Constructing the new interchange at NE 132nd Street will help ease bottlenecks at the NE 124th and NE 160th street interchanges.

The End Result
This new interchange will allow travelers to access I-405 to and from the north at NE 132nd Street rather than traveling only to the heavily congested NE 124th Street interchange.

Project Benefits

  • Safety. This project alleviates traffic congestion at the NE 124th Street interchange, reducing congestion-related collisions.
  • Congestion relief. Provides new access to I-405, allowing motorists to enter and exit the freeway in a less congested location.
  • Environment. WSDOT's I-405 Corridor Program team is designing the project to avoid and minimize impacts to the environment

What is the project timeline?

  • 2017: Preliminary engineering and right-of-way acquisition scheduled to begin
  • 2021: Construction scheduled to start
  • 2023: Expected project completion

Financial Information

Financial Data for PIN 840567C
Funding Source Amount ($ in thousands)
2003 Gas Tax (Nickel Funding) $0
2005 Gas Tax (TPA) $48,500
Pre-Existing Funds (PEF) $0
CWA $0
Total $48,500

Project signage will reflect the cost of construction engineering, project bid award and sales tax.

How can I get more information?
Anne Broache
I-405/SR 167 Corridor Communications

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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