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

Project news

  • Construction is complete for the winter and will resume in the spring.

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 2020


Financial Data for PIN 509012S, 509013M, 509013T, 509015I, 509015J, 509016L
Funding Source Amount ($ in thousands)
2003 Gas Tax (Nickel Funding) $0
2005 Gas Tax (TPA) $0
Pre-Existing Funds (PEF) $35,087
CWA $17,207
Total $52,294


Scott Golbek
WSDOT Project Engineer

Summer Derrey
WSDOT Communications

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