Part of M-28 in Alger County will be closed Tuesday, June 28, while the Michigan Air National Guard performs aircraft exercises on the highway, according to the Michigan Department of Transportation.
It will be closed from 9 a.m. to 3 p.m.
Eastbound traffic will be detoured onto H-58 to H-15 and back to M-28. The route will be reversed for westbound traffic.
Twelve military aircraft will touch down and conduct other operations during the exercise. They will use a closed, 9,000-foot section of the four-lane highway between Wetmore and Shingleton.
There will not be any civilian access to the area while the exercises are underway.