Michigan Compiled Laws, Chapter 252. Highways § 252.317b

Sec. 17b. (1) The owner of a sign, agent of the owner of a sign, or a property owner or the agent of a property owner with whom the sign owner has a contractual relationship to maintain the sign on his or her property shall not cross a limited access right-of-way to erect or maintain a sign.

(2) The department shall not issue a permit to cross a limited access right-of-way for purposes of erecting or maintaining a sign to the owner of a sign, agent of the owner of a sign, or a property owner or the agent of a property owner with whom the sign owner has a contractual relationship to maintain the sign on his or her property.

(3) If the owner of a sign, agent of the owner of a sign, or a property owner or the agent of a property owner with whom the sign owner has a contractual relationship to maintain the sign on his or her property accesses a sign by crossing a limited access right-of-way to erect or maintain the sign, the owner of the sign is subject to the following penalties: