I-90 - 468th Ave SE to W Summit Rd - Concrete, Deck and Culvert Rehab

Project news

  • Construction resumes the end of April.
  • Drivers need to plan for added travel time due to lane closures and detours around the work zone.

Needs & benefits

The pavement on the 19-mile section of eastbound I-90 between North Bend and the summit of Snoqualmie Pass is cracked and in need of repair.

WSDOT contractor crews will repair the cracked concrete and replace select concrete panels that are damaged beyond repair. Crews will also repair several bridge decks in the westbound lanes. 

Repairing this section of I-90 will provide a smoother driving surface and preserve the roadway and bridges for decades to come and reduce emergency repair costs.


  • Construction begins - Spring 2017
  • Construction complete - Fall 2018


This $36 million project is funded by pre-exixting funds.


Scott Golbek
WSDOT Project Engineer

Meagan Lott
WSDOT Communications

Map of the I-90 - 468th Ave south east to west Summit Road project that repairs concrete bridge decks and culverts.