MI SB0706

Prohibits jurisdictional authorities from imposing fees or regulations on vehicles engaged in silvicultural operations that comply with size, weight, and load maximums established in the chapter.

Allows state transportation department and local authorities to issue special permits for vehicles exceeding maximum size, weight, or load limits, with fees capped at $50 for single trips and $100 for multiple trips or annual permits.

Permits fee increases annually by the state transportation department based on the percentage increase in the United States consumer price index, rounded to the nearest whole dollar.

Requires special permits to be carried in the vehicle and open to inspection by police officers or authorized agents, with violations classified as civil infractions.

Clarifies that silvicultural operation vehicles remain subject to seasonal weight reductions specified in section 722 of the Motor Vehicle Code.