HB 4644 allows villages, cities, and townships with populations under 30,000 (based on the 2010 census) to permit golf cart operation on local streets and county roads, subject to specific safety rules. Key provisions include requiring operators to be at least 16 years old with a valid driver’s license, limiting speed to 15 mph, prohibiting operation on sidewalks or during nighttime (30 minutes before sunset to 30 minutes after sunrise), and requiring registration without fees. County boards may block golf cart use if safety or environmental concerns are proven after a public hearing. The bill also establishes procedures for local units to request limited golf cart access on state highways under specific conditions, such as connecting tourist areas or crossing natural barriers.
HB 4415 requires county road commissions to use competitive bidding for certain road projects that were previously exempt. This bill directly affects county road commissions by modifying existing rules (MCL 224.10) to expand the requirement for public bidding on specific infrastructure work. The key provision mandates that counties must solicit competitive bids for projects like road construction or repairs that meet defined criteria, ensuring transparency in spending. This change applies to all counties in Michigan where such projects were previously handled without competitive processes.
HB 5298 clarifies that passengers injured in motor vehicles operated for passenger transportation (like buses or ride-sharing services) receive personal protection insurance benefits directly from the vehicle's insurer. It specifically excludes certain vehicles from this rule, including school buses, taxicabs, government transit, and nonprofit transport. The bill modifies Michigan's insurance code to ensure injured passengers in qualifying commercial vehicles can claim benefits without navigating complex multi-insurer processes. This affects passengers using commercial transportation services, not individual drivers or private vehicles. The change focuses on streamlining benefit claims for those in hired passenger vehicles.
HB 4183 increases the motor fuel tax rate and expands the types of fuels subject to the tax under Michigan law. It directly affects motor fuel sellers (like gas stations) and consumers through higher costs for gasoline and other taxed fuels. The bill amends Section 8 of the 2000 Motor Fuel Tax Act (MCL 207.1008) to implement these changes, which became law immediately upon approval by the Governor on October 7, 2025.
HB 4951 creates a new tax on marijuana sales to fund state road infrastructure projects. It directly affects marijuana businesses (which pay the tax) and state transportation budgets (which receive the revenue). The key mechanism establishes a dedicated funding stream, redirecting tax revenue from cannabis sales toward repairing and maintaining roads, rather than general state funds. The bill became law immediately upon the Governor's approval on October 7, 2025.
HB 4390 expands Michigan's vehicle code to allow testing of oral fluid (such as saliva) for controlled substances, alongside blood, breath, or urine, when determining impairment. It directly affects commercial drivers who refuse chemical tests for controlled substances or alcohol while operating commercial vehicles. The bill adds a new definition of "other bodily fluid" to include oral fluid and creates a process for "preliminary oral fluid analysis" conducted by certified experts at the scene. This change updates existing suspension rules for commercial drivers who refuse testing, ensuring consistent enforcement for controlled substances alongside alcohol. The policy change specifically targets commercial motor vehicle operators who decline chemical tests for drugs or alcohol.
HB 4391 expands Michigan's vehicle code to allow law enforcement to test for intoxication using other bodily fluids beyond blood or breath, such as urine or saliva. It directly affects drivers suspected of operating a vehicle while impaired, updating sections 625a, 625c, and 625g of the 1949 Michigan Vehicle Code (MCL 257.625a et seq.). The bill amends existing testing methods to include these additional fluids, providing more flexibility for officers during DUI investigations. The bill passed the Michigan House on July 17, 2025, with immediate effect.
HB 4214 would have modified Michigan's vehicle code (MCL 257.601b & 257.682) to change the procedures drivers must follow when approaching a school bus displaying yellow flashing lights. The bill directly affected all drivers operating vehicles in Michigan who encounter school buses with yellow lights, which typically indicate the bus is preparing to stop for loading/unloading children. It aimed to adjust the specific actions drivers must take during this phase of bus operation. The bill was defeated in the legislature on June 26, 2025, with a vote of 52-51.
HB 4257 defines key terms related to waste management, specifically for anaerobic digestion byproducts (digestate) and their "beneficial use" in agriculture or construction. It creates five distinct categories of beneficial use (e.g., soil application at agronomic rates, road base, or construction fill) with specific environmental safeguards like runoff prevention and groundwater protection. The bill directly affects waste management facilities, farmers, and construction entities handling digestate or ash by clarifying legal standards for its use. These definitions ensure consistent application under existing environmental rules, requiring materials to meet soil-nutrient balance and pollution prevention criteria.
House Resolution 91 is a resolution expressing support for President Trump’s policies aimed at increasing the nation’s energy infrastructure and security. The resolution specifically highlights how these policies have facilitated emergency permitting for the Enbridge Line 5 tunnel project, intended to replace an existing pipeline under the Straits of Mackinac.
