Sec. 1. Whenever it is necessary for the department to designate and use a county highway as an official detour route, the department shall keep the highway used as an official detour route in a reasonable state of repair at all times while the highway is being used as an official detour route. As added by P.L.18-1990, SEC.230. Amended by P.L.120-1995, SEC.3.
Maintenance requirement
Ind. Code § 8-23-21-1, under Chapter 21. Maintenance of County Roads Used as State Highway Detours.
Ind. Code § 8-23-21-1