From the Washington State Department of Transportation:

The Washington State Department of Transportation and contractor crews will close I-90 for rock blasting for one night next week, at a new time.

Crews will close I-90 for about an hour from 5:30 to 6:30 p.m. on Wednesday, Oct. 21. Eastbound traffic will be stopped at Gold Creek at milepost 56 and westbound traffic will be stopped at Price Creek at milepost 61. In the same area, drivers will also experience minor delays during the day due to rolling slowdowns and nighttime lane closures in both directions weeknights. Drivers will also see delays across the Vantage Bridge due to a single lane eastbound closure, which is in effect 24 hours a day, 7 days a week until Nov. 1.

Drivers are encouraged to use the following tools to plan their trips over I-90: