The bill amends the Michigan Vehicle Code, specifically section 722, to establish new maximum axle load limits for vehicles equipped with high-pressure pneumatic or balloon tires, based on the distance between axles. The new limits set the maximum axle load at 18,000 pounds for axles spaced 9 feet or more apart, 13,000 pounds for axles spaced between 3.5 and 9 feet, and 9,000 pounds for axles spaced less than 3.5 feet apart. Additionally, it grants the state transportation department or local authorities the authority to designate certain highways for heavier loading, with specific conditions for tandem axle assemblies and vehicle combinations.

The bill also introduces provisions for agricultural commodities and public utility vehicles, allowing them to operate under certain conditions without being subject to seasonal weight restrictions. It requires notification to county road commissions for agricultural pickups or deliveries and establishes a permit system for public utility vehicles on restricted roads. Furthermore, it outlines the process for granting exemptions from seasonal weight restrictions for milk transport and allows for the suspension of restrictions under specific circumstances. The bill aims to balance infrastructure protection with the operational needs of agricultural and utility vehicles while accommodating the transportation of agricultural products and promoting the use of alternative fuel vehicles.

Statutes affected:
House Introduced Bill: 257.722
As Passed by the House: 257.722