The Idaho Transportation Department (ITD) will repave approximately 20 miles of State Highway 21 between Mores Creek Summit and Lowman this summer, with work set to begin Monday (July 10).

ITD says Highway 21 will be completely closed Monday’s through Thursday’s from 7 a.m. to 7 p.m…open overnight and fully on weekends.

During construction hours, pilot cars will guide motorists with confirmed campground reservations in hand through the work zone once per hour.

Travelers will need to download or print their campground reservations…there is no cell service in that area.

Crews will begin construction at Mores Creek Summit and work north toward Lowman, with work expected to be completed by September.