Ind. Code § 8-23-20-10
The department may acquire and shall pay just compensation for the removal of signs that do not conform to this chapter. A removal by the department or sign owner under this chapter constitutes a taking, and the owner shall be compensated under IC 32-24-1 . Compensation shall be paid for the following:
As added by P.L.18-1990, SEC.229. Amended by P.L.2-2002, SEC.50.