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LOW IMPACT
I-90 Both Directions - I-90 Snoqualmie Pass Snowshed to Keechelus Dam Project (mileposts 57 to 63): Eastbound: No loads over 12’ wide Monday through Friday nights, April 13 through April 17, from 8 p.m. to 9 a.m., the following morning. Monday through Friday days: Drivers should prepare for intermittent rolling slowdowns and delay in both directions.
For freight-related restrictions please see the Commercial Vehicle Services Road Restrictions webpage Last Updated: 4/13/2015 5:37 AM
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.