Interstate 90 closed one hour at night July 27-30 | WSDOT

Rock blasting will close I-90 for about an hour each night.

Rock blasting will close I-90 for about an hour each night Monday, July 27 through Thursday, July 30 from 8 p.m. to 9 p.m.

Drivers may also experience minor delays through several construction zones due to lane closures.

Know before you go next week by checking our What’s Happening on I-90 Web page.