Michigan transportation laws
What Michigan has enacted on transportation, what each law requires, and what the bills still moving would do. Michigan is one of 41 states that enacted a transportation law in the 2025 and 2026 sessions.
- Bills in scope
- 10bills in scope
- Past committee
- 9past committee
- Most recent action
- 29 July 2026most recent action
Transportation laws enacted in Michigan
One transportation law enacted in the Michigan Legislature in the 2025 and 2026 sessions, newest first. Each links to the legislature's own page.
- SB 52State finance: authorities; use of grant funds and issuance of revenue bonds; modify. Amends title & secs. 2, 8, 9, 10, 13, 14, 14a, 16, 18, 20, 23, 24 & 25 of 1978 PA 639 (MCL 120.102 et seq.) & adds sec. 19a.Enacted 29 July 2026
What it requires: Port authorities must enter into contracts with constituent units for acquisition, construction, improvement, or financing of port facilities, with constituent units pledging full faith and credit and levying taxes without limitation as necessary. Authorities must prepare a port development plan within 2 years of creation and submit detailed operating budgets to constituent units and state departments for approval.
Transportation in Michigan, by topic
Truck size, weight and road use
4 bills. Enacted in 17 states.
Motor carriers and commercial drivers
3 bills. Enacted in 34 states.
Freight rail
2 bills. Enacted in 17 states.
Transportation bills in Michigan
The bills not yet law, furthest along first, with what each would do.
1Enacted
8Past committee
1Introduced or inactive
10 bills in scope
Past committee
8
What it would do: Requires railroads to operate freight trains with a crew of not fewer than 2 individuals, except for locomotives in hostler service, helper service, or when federal law already requires a 2-person crew.
What it would do: Amends the Use Tax Act to modify the definition of qualified commercial motor vehicle by cross-referencing the Motor Carrier Fuel Tax Act, and clarifies that delivery and installation charges are excluded from purchase price if separately stated, with retroactive cancellation of certain assessments issued before April 26, 2023.
What it would do: Amends the Motor Fuel Tax Act to impose a tax on electricity consumed by electric fuel commercial users operating qualified commercial motor vehicles on Michigan public roads, calculated by multiplying the motor fuel tax rate divided by average miles per gallon equivalent by miles driven, and requires licensing of electric fuel commercial users for a $50 fee.
What it would do: Beginning January 1, 2026, exempts the sale of eligible fuel (motor fuel, alternative fuel, and leaded racing fuel) from sales tax, except for certain aviation fuels and fuels used for heating, cooling, or ventilation purposes.
What it would do: Amends the Motor Carrier Safety Act to allow individuals at least 18 years old to operate commercial motor vehicles for intrastate property or passenger transportation, and individuals at least 21 years old to operate vehicles transporting hazardous materials requiring placarding.
Introduced or inactive
1
What it would do: Amends the port authority act to expand port authorities' powers to enter into ancillary financing facilities like swaps and credit agreements, redefine port and related facilities, allow public-private partnerships, and modify budget and planning requirements.
Bill titles link to the Michigan Legislature's own page.
What counts as transportation legislation
In scope: Motor carriers and commercial drivers; truck size, weight and road use; truck and fleet emissions; hazardous materials transport; freight rail; ports, maritime and freight corridors; warehouses and delivery; and autonomous trucks and delivery devices.
Questions
Does Michigan have a transportation law?
Yes. Michigan enacted 1 transportation law in the 2025 and 2026 sessions, among them SB 52. Each is listed on this page with what it requires.
Which transportation bills are moving in Michigan?
8 bills not yet law have passed a committee or a chamber, the furthest along SB 959 (passed committee), SB 958 (passed committee) and HB 5433 (passed committee).
What does Michigan legislate on most in transportation?
Truck size, weight and road use (4 bills), Motor carriers and commercial drivers (3 bills) and Freight rail (2 bills).
Are these summaries reviewed by a lawyer?
No. Which bills count as Transportation bills, and the line on what each law requires or each bill would do, are drafted by software from the bill's own text and not reviewed by an attorney. Every bill links to the legislature's own record: read the text before relying on it. The list covers bills from the 2025 and 2026 sessions.
Other practice areas in Michigan
- AI in Michigan14
- Alcohol in Michigan39
- Cannabis in Michigan22
- Children's Online Safety in Michigan8
- Cybersecurity in Michigan10
- Data center and energy in Michigan35
- Data Privacy in Michigan24
- Employment in Michigan135
- Healthcare in Michigan99
- Insurance in Michigan137
- Intellectual Property in Michigan8
- Packaging and PFAS in Michigan17
- Payments and fintech in Michigan28
- Rental housing in Michigan38
- Tobacco and nicotine in Michigan15
- All jurisdictions
Transportation legislation in other jurisdictions
52 more currently hold bills in this tracker
- Congress101
- New Jersey72
- Texas61
- New York49
- Missouri39
- Iowa34
- Oklahoma33
- California30
- Massachusetts30
- Louisiana25
- Illinois24
- Pennsylvania24
- Kentucky21
- Utah21
- Hawaii20
- Mississippi20
- Montana20
- Nebraska19
- Virginia18
- Maryland17
- Washington17
- New Mexico16
- Arizona15
- Tennessee15
- Connecticut14
- West Virginia14
- Minnesota13
- Oregon11
- Florida10
- Rhode Island10
- South Dakota9
- Arkansas8
- Colorado7
- Georgia7
- Kansas7
- Maine7
- North Carolina7
- Wisconsin7
- South Carolina6
- Alaska5
- District of Columbia5
- Delaware5
- Wyoming5
- Indiana4
- New Hampshire4
- Nevada4
- Vermont4
- Alabama3
- North Dakota3
- Idaho2
- Puerto Rico2
- Ohio1
Know when Michigan's transportation law changes
An alert when a bill moves, and one report a month on what changed in every state and Congress.