Michigan Compiled Laws, Chapter 257. Motor Vehicles § 257.669

Sec. 669. (1) Except as provided in subsections (2), (3), and (4), the driver of a motor vehicle transporting 16 or more passengers including the driver, a motor vehicle carrying passengers for hire, or a motor vehicle that is required to be marked or placarded under 49 CFR parts 100 to 180, before crossing a railroad track at grade, shall activate the vehicle hazard warning lights and stop the vehicle within 50 feet but not less than 15 feet from the nearest rail. While stopped, the driver shall listen and look in both directions along the track for an approaching railroad train or other on-track equipment and for signals indicating the approach of a railroad train or other on-track equipment, and shall not proceed until the driver can do so safely. After stopping as required in this subsection, and upon proceeding when it is safe to do so, the driver of the vehicle shall cross only in a gear of the vehicle that does not require changing gears while traversing the crossing. The driver shall not shift gears while crossing the track or tracks.

(2) A stop need not be made at a railroad track grade crossing where a police officer or a traffic-control signal directs traffic to proceed.

(3) A stop need not be made at an inactive railroad track grade crossing. As used in this subsection, “inactive railroad track” means a railroad track that meets all of the following requirements:

(4) A stop shall not be made at a railroad grade crossing marked with a sign reading “exempt”. Exempt signs may be erected only by or with the consent of the state transportation department after notice to and an opportunity to be heard by the primary railroad operating over that crossing.

(5) A person who violates this section is responsible for a civil infraction.