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LOW IMPACT
I-90 Both Directions - I-90 Snoqualmie Pass milepost 57 to 63: Nighttime: Tuesday May 26 through Friday May 29 traffic will be reduced to a single lane eastbound. Motorists may experience added travel time and delay. Daytime: Thursday May 28 and Friday May 29: Drivers should prepare for intermittent rolling slowdowns and possible added travel time in both directions. Last Updated: 5/28/2015 8:41 PM
From milepost 57 to milepost 63
Report Detail: I-90 Snowshed to Keechelus Dam Project (mileposts 57 to 63) Contact: Will Smith, WSDOT Project Engineer (509) 577-1840 Construction Begins: March 2010 Scheduled Completion: Fall 2017 Project Description: This project is located in Kittitas County on Interstate 90, beginning in the Hyak vicinity (milepost 55) and continues five miles east on I-90 to the Keechelus Dam vicinity (milepost 60). This work includes building six new lanes, adding and replacing bridges and culverts, stabilizing rock slopes, extending chain-up and chain-off areas, and demolishing and replacing the snowshed.