Ramp closures and lane closures are likely Wednesday on Interstate 75:
From 9 a.m. until noon, the ramp from northbound I-75 to U.S. 6 (Exit 179 may be closed for sign inspection. Detour: ohio 64 (Exit 181); southbound I-75.
From 11 a.m. until 1 p.m. shoulder restrictions are possible at the ramp from southbound I-75 to Ohio 64 (Exit 181).