327.371. A professional land surveyor licensed pursuant to the provisions of this chapter, together with such professional land surveyor's survey party, who in the course of a land survey finds it necessary to go upon the land of a party or parties other than the one for whom such professional land surveyor is making the survey shall not be guilty of trespass but shall be liable for any damage done to such lands or property.
Here are a couple of the statutes regarding right of entry for surveys in Michigan:
247.751 Highway surveys on public and private property; liability.
Sec. 1.
In preparation for and in connection with the planning, construction and maintenance of state trunk line highways and county roads, it shall be lawful for the appropriate authorities to go upon any land and waters in this state for the purpose of making necessary surveys, soundings and borings as necessary; and such action shall not be a trespass nor an entry. The authorities shall be liable for any actual damage thereby done to such premises. No fences, fencing, trees or shrubbery shall be removed without the written consent of an owner of such property.
History: 1959, Act 208, Eff. Mar. 19, 1960
RIGHT OF ENTRY BY SURVEYOR
Act 115 of 1976
AN ACT to provide surveyors with a right of entry and to limit liability.
History: 1976, Act 115, Imd. Eff. May 14, 1976.
The People of the State of Michigan enact:
54.121 “Surveyor” defined.
Sec. 1. As used in this act, “surveyor” means any of the following:
(a) A surveyor employed by the government of the United States of America or this state.
(b) A person who is a land surveyor registered in this state.
(c) A person who is under the direct supervision of a person who is a surveyor under subdivision (a) or (b),
and carrying on his person sufficient identification as to employer.
History: 1976, Act 115, Imd. Eff. May 14, 1976.
54.122 Right of entry; identification of vehicle.
Sec. 2. (1) A surveyor may enter upon public or private lands or waters in this state except buildings, for
the purpose of making a survey.
(2) A vehicle used for or during entry pursuant to this section shall be identified on the exterior by a proper
and ethical sign listing name, address, and telephone number of the surveyor or firm.
History: 1976, Act 115, Imd. Eff. May 14, 1976.
54.123 Liability.
Sec. 3. A surveyor making an entry pursuant to section 2 shall be liable only for actual damage to crops or
other property, or for actual damage due to negligence of the surveyor during the entry.
History: 1976, Act 115, Imd. Eff. May 14, 1976.
54.124 Forfeiture of claim for damage or injury.
Sec. 4. The surveyor by his entry shall forfeit any and all claim for damage or injury to his person and
equipment while on the lands or waters, unless the damage or injury is caused by the intentional tortious
conduct of another.
History: 1976, Act 115, Imd. Eff. May 14, 1976.
Rendered
Access law or not I always recommend speaking with neighbors and asking them where they think their corners are.