Montana 2025 Regular Session

Montana Senate Bill SB433

Introduced
2/24/25  
Refer
2/24/25  
Engrossed
3/7/25  
Refer
3/17/25  
Enrolled
4/11/25  

Caption

Revise right-of-way laws for roundabouts

Impact

If passed, SB 433 would amend Section 61-8-327 of the Montana Code Annotated, effectively standardizing traffic laws related to roundabouts across the state. This amendment intends to streamline the navigation of roundabouts, especially for towing vehicles, which have specific needs and considerations. By clarifying the rules for right-of-way and lane usage, the bill aims to reduce accidents and promote smoother traffic patterns, thus potentially decreasing congestion in areas where roundabouts are prevalent.

Summary

Senate Bill 433 aims to revise Montana's right-of-way laws specifically regarding roundabouts. Its primary provisions dictate that vehicles passing around a roundabout must do so to the right of the center, while requiring vehicles approaching a roundabout to yield the right-of-way to those already within it. Additionally, the bill establishes specific regulations for towing vehicles in proximity to roundabouts, allowing them to deviate from their lanes while assuring due regard for other traffic. The legislation seeks to provide clarity in the management of roundabouts to enhance safety and efficiency in traffic flow.

Sentiment

The sentiment surrounding SB 433 appears largely positive, as it addresses a practical aspect of traffic regulation that many stakeholders, including transportation authorities and local governments, support. The bill is seen as a necessary update to current laws to reflect the growing use of roundabouts in Montana’s road infrastructure. While no significant opposition has been noted in the discussions, there may be ongoing concerns regarding how effectively these regulations will be communicated and enforced on the ground.

Contention

Although the bill has garnered general support, there may be underlying contentions regarding the adaptability of existing drivers to the new rules, and how these changes will be integrated into the current traffic laws. Opponents of similar legislation often raise concerns about implementation challenges, driver education, and adequate signage at these intersections. The bill’s proponents must ensure that the necessary educational and infrastructural support accompanies these legal revisions to prevent confusion and ensure public safety.

Companion Bills

No companion bills found.

Previously Filed As

MT HB470

Revise yield -- slow down -- move over laws

MT HB320

Generally revise motor vehicle laws

MT HB27

Providing notice of nonstandard penalties for certain traffic violations

MT HB261

Revise e-bike laws

MT SB342

Revise bicycle law

MT HB374

Create offense for failure to yield to an emergency vehicle

MT HB76

Generally revise transportation laws

MT SB137

Revise bike safety laws

MT HB26

Generally revise highway use laws

MT SB521

Generally revise right of way laws

Similar Bills

PA SB832

Designating the western roundabout on State Route 1001 at the intersection of New Britain Road and South Easton Road in Doylestown Township, Bucks County, as the Blue Star Family Tribute Roundabout; and designating the eastern roundabout on State Route 1001 at the intersection of New Britain Road and Sauerman Road in Doylestown Township, Bucks County, as the Gold Star Family Tribute Roundabout.

AZ HB2288

Roundabouts; right-of-way; large vehicles

CA AB634

Traffic control devices: roundabouts: memorial and dedication signs.

LA HR47

Commends Jason Elliott for his good citizenship in spearheading a voluntary beautification of the new North Highlands Roundabout in north Shreveport

PA SB964

Designating the roundabout connecting U.S. Route 209 and Pleasant Valley Lane near the Pleasant Valley High School in Brodheadsville, in Monroe County, as the Schyler Herman Memorial Roundabout.

CO HB1014

Yield To Larger Vehicles In Roundabouts

SC S1314

Inez Brown Crouch Roundabout Naming

HI SR154

Requesting The Auditor To Conduct A Performance Audit Of The Department Of Education's Use Of Moneys Appropriated For The Construction Of Kulanihakoi High School.