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.
This bill extends the state of energy emergency in Michigan by an additional 77 days, effective July 1, 2026. The measure allows the sale of E15 fuel in several counties where current regulations previously restricted it to lower vapor pressure gasoline. By suspending these fuel requirements, the extension aims to increase fuel supply options and help manage rising gas prices for consumers and businesses. The resolution requires approval from both the House and Senate before being sent to the Governor.
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 4470 amends Michigan's penal code to designate specific portions of the Mackinac Bridge (those not open to or intended for public use) as a "key facility" under existing law. This means unauthorized entry onto these bridge sections - when enclosed by barriers like water and properly posted with signage - would become a felony punishable by up to 4 years in prison or a $2,500 fine. The bill adds the Mackinac Bridge to a list of protected critical infrastructure, including power plants, water facilities, and chemical plants, all requiring physical barriers and visible signage to enforce entry restrictions. It does not change current penalties or posting requirements but extends them specifically to the Mackinac Bridge's restricted areas.
HB 4349 allows Michigan cities to contract with private companies for the maintenance or improvement of private roads within their boundaries. This change directly affects cities seeking to partner with outside contractors for road work on privately owned streets, removing a prior restriction. The bill amends the Municipal Home Rule Act (MCL 117.1-117.38) by adding Section 5l, granting cities this new authority. The legislation passed unanimously in the House with immediate effect on September 17, 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 4426 amends Michigan's Motor Carrier Safety Act (MCL 480.12d) to set a minimum age of 21 for drivers transporting hazardous materials requiring placards under federal rules. It maintains the existing 18-year-old minimum for most commercial driving but specifically raises the age requirement for hazardous materials transport. The bill does not change medical waiver or grandfathered driver provisions. This change directly affects commercial drivers operating in Michigan who transport hazardous materials requiring placards.
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.
