Rock blasting operations near Interstate 90 east of Snoqualmie Pass are scheduled for 6 p.m. Tuesday and Thursday, Sept. 26 and 28, state officials said.
During rock blasting closures, eastbound travelers on I-90 will be stopped at milepost 63 and westbound travelers will be stopped at exit 70 near Easton.
Rock blasting is scheduled to occur one to two times per week into the fall, one hour before sunset, and the closure will last up to one hour, WSDOT reported.
This work is part of the major improvement project to widen I-90 from four to six lanes between the Cabin Creek interchange and the West Easton interchange.
