Indiana 105 will be closed at 8:30 a.m. Monday about 1 mile south of Indiana 124 in Huntington County for five days of construction to replace pipe and tile.
The four-mile detour is Indiana 124 to Indiana 9, then to the junction of Indiana 9 and Indiana 105, according to the Indiana Department of Transportation.
The project is expected to be finished by Friday at 2:30 p.m., subject to inclement weather.