Issue · Transportation

Transportation

Every transportation bill, vote, and legislator stance in Montana, automatically classified by Maddy, our AI policy reader.

Total bills
20
2025 Regular Session
Top supporter
Melissa Nikolakakos
88% support rate
Top opponent
Daniel Emrich
28% support rate
Ranked legislators
10
5 support · 5 oppose
Key legislators

Who's moving transportation in Montana

Legislators moving transportation in Montana
Legislator Party Stance Support rate Decisive votes
Melissa Nikolakakos
Melissa Nikolakakos House · District 20
R
Strong +
88% 66
Linda Reksten
Linda Reksten House · District 13
R
Strong +
88% 64
Llew Jones
Llew Jones House · District 18
R
Strong +
86% 72
Wendy McKamey
Wendy McKamey Senate · District 12
R
Strong +
86% 78
Gayle Lammers
Gayle Lammers Senate · District 21
R
Strong +
85% 87
Daniel Emrich
Daniel Emrich Senate · District 11
R
Oppose
28% 78
Carl Glimm
Carl Glimm Senate · District 3
R
Oppose
31% 81
Kathy Love
Kathy Love House · District 85
R
Oppose
33% 63
Dennis Lenz
Dennis Lenz Senate · District 25
R
Oppose
34% 82
Caleb Hinkle
Caleb Hinkle House · District 68
R
Oppose
36% 76
Showing 11–20 of 20 bills

All transportation bills

signed · Montana · Senate May 8, 2025

SB 67: Provide for the use of autonomous vehicles

Senate Bill 67, titled the "Montana Automated Driving Systems Act," allows vehicles equipped with automated driving systems to be used on the public highways of Montana. The bill defines various levels of these systems, from Level 1 (driver assistance) to Level 5 (full automation). It permits Level 1, 2, and 3 automated driving systems without additional restrictions. However, Level 4 and 5 systems are allowed subject to limitations established by the Department of Transportation through rulemaking, which is also granted by the bill. This legislation creates a framework for the use and regulation of autonomous vehicles in the state.
signed · Montana · Senate May 8, 2025

SB 264: Eliminate a defense to the vehicle noise statute

SB 264 amends Montana law concerning motor vehicle exhaust noise. This bill eliminates a specific legal defense for motor vehicle operators cited for exceeding the 95-decibel noise limit. Previously, a driver could not be convicted if they had reasonable grounds to believe their vehicle complied with the noise standard. With this change, that defense is no longer available to those charged with a violation.
signed · Montana · Senate May 8, 2025

SB 428: Generally revise county speed limits

SB 428 revises how local authorities and county commissions can set speed limits on roads. It allows local authorities to adjust speed limits in various areas, such as urban districts, outside urban districts, and school zones, typically requiring an engineering and traffic investigation. A key change is that boards of county commissioners can now set certain decreased speed limits on county roads, including in school zones, without first conducting an engineering and traffic investigation. The bill also specifies signage requirements for altered limits and mandates consultation with relevant bodies for school zones.
passed both · Montana · Senate May 5, 2025

SJ 19: Joint resolution to study public transportation

Senate Joint Resolution 19 (SJ 19) requests an interim study on ways to improve passenger transportation and public transit services throughout Montana. The study aims to benefit various residents, including senior citizens, people with disabilities, students, and tourists, particularly in areas currently underserved by transportation options. It will investigate potential solutions, such as establishing a passenger transportation commission and reviewing laws to accommodate autonomous vehicles. The Legislative Council is requested to assign a committee or staff to conduct this study, with final results and recommendations due to the 70th Legislature by September 15, 2026.
signed · Montana · Senate Apr 18, 2025

SB 309: Eliminate the Scenic-Historic Byways Advisory Council

SB 309 eliminates the Scenic-Historic Byways Advisory Council, which was previously responsible for assisting in the design and review of the state's scenic-historic byways program. This council, composed of up to 11 members with expertise in areas like tourism, history, and transportation, also helped develop criteria for designating roads. Under this bill, the Montana Department of Transportation and the commission would no longer have this specific advisory body for these functions. The scenic-historic byways program itself and the commission's authority to designate roads remain in effect.
passed both · Montana · Senate Apr 8, 2025

SJ 3: Provide for a joint resolution on CDLs

Montana's SJ 3 is a joint resolution urging the U.S. Congress to revise federal commercial driver's license (CDL) requirements. It specifically requests that Congress exempt small haulers (e.g., pickup trucks carrying nonhazardous materials) and school bus drivers from needing CDLs, citing burdens on small businesses and rural school districts. The resolution does not change any laws but formally asks Congress to adjust federal rules to reduce these requirements. Montana's delegation and relevant federal committees will receive copies of the resolution.
signed · Montana · House Apr 7, 2025

HB 3: Supplemental Appropriations Bill

HB 3 is a funding bill that allocates specific amounts to Montana state agencies for the 2024-2025 fiscal year and continues some funding into the 2025-2026 biennium. It provides $22.2 million to the Public Health and Human Services Division, $12.5 million to the State Public Defender's Conflict Division, $4.07 million to the Montana Highway Patrol, and other sums to agencies like Revenue, Corrections, and Fish and Wildlife. The bill directs these funds for existing agency operations, with unspent balances reverting to their respective funds. It became law immediately upon the governor's signature on April 7, 2025, without requiring additional legislative action. This is a routine budget measure affecting state agency operations, not a policy change impacting citizens.
signed · Montana · House Apr 7, 2025

HB 159: Revise rural improvement district laws to include maintenance of existing public improvements

HB 159 revises Montana's rural improvement district laws to explicitly allow districts to be created for maintaining existing public improvements (like roads or drainage systems), not just building new ones. It simplifies the process by removing the need for a petition if all property owners within the proposed district waive their right to protest its creation. The bill also adjusts petition requirements for road maintenance districts, requiring only 50% consent of property area if all roads to be maintained are public improvements. This directly affects rural property owners and county commissioners by making it easier to form districts focused on upkeep rather than new construction.
signed · Montana · House Apr 3, 2025

HB 97: Allow for platooning vehicles

HB 97 allows trucks to travel in coordinated groups (called "platoons") using technology to maintain closer, synchronized spacing on Montana highways. It requires all drivers operating in a platoon - both the lead vehicle and anyone who can take control - to hold a commercial driver's license (CDL). The Department of Transportation can restrict platooning during dangerous road conditions and must consult stakeholders before creating safety rules. The law applies to trucking companies and drivers on public highways and takes effect July 1, 2025.
signed · Montana · House Mar 27, 2025

HB 43: Generally revise motor vehicle traffic regulation laws

HB 43 revises Montana's motor vehicle traffic laws to improve clarity and consistency. It specifically defines "paved shoulder" to allow bicyclists to operate on shoulders (not just paved roads), updates rules for yielding to emergency vehicles, and clarifies when passing school buses is permitted. The bill also reorganizes traffic definitions and amends parking permit rules to better protect accessible parking spaces for people with disabilities. These changes directly affect drivers, cyclists, and emergency responders by standardizing road usage and accessibility requirements. The bill was signed into law by Montana's Governor on March 27, 2025.
Showing 11 to 20 of 20 bills