Right‑on‑red is legal throughout Montana, but a little‑known amendment that took effect on January 1 2026 tightened the rules at certain intersections and added a statewide “no‑turn‑on‑red” exception for school zones. If you’ve ever wondered whether you can simply roll through a stop sign at a red light, the answer is now a qualified “yes”—with important new caveats that every driver must know.
The Basics of Right‑on‑Red in Montana
Montana’s traffic statutes (Mont. Code Ann. § 61‑3‑210) have long permitted drivers to turn right after coming to a complete stop at a red signal, unless a sign explicitly prohibits it. The law requires the driver to yield to all pedestrians, bicyclists, and oncoming traffic. Violating these duties is treated as a moving violation and may result in a fine of $130 to $250, plus points on the driver’s record.
What Changed in 2026
The 2025 legislative session passed Senate Bill 452, which became effective on January 1 2026. The bill introduced two key changes:
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School‑Zone Restriction – Right‑on‑red is prohibited within a 1,000‑foot radius of any active school zone when the school sign is illuminated. This amendment aligns Montana with the National School Transportation Safety Standards and addresses a surge in teenage pedestrian injuries reported in 2023 (Mont. Dept. of Transportation, 2023‑2024 safety report).
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Enhanced Signage Requirement – Municipalities may now install a standardized “No Right Turn on Red” sign (a red circle with a white arrow) at intersections where visibility is limited, such as blind‑corner locations or high‑speed corridors. Prior to 2026, local jurisdictions could only post a “No Turn on Red” sign without a uniform design, leading to driver confusion.
Both provisions are codified in the updated Mont. Code Ann. § 61‑3‑210(2)(b).
Practical Implications for Drivers
- Check for School‑Zone Signs – Even if a red light appears ordinary, look for flashing school‑zone signals. A right‑on‑red turn is automatically illegal in those zones after 2026.
- Observe New Signage – The distinctive red‑circle sign replaces the earlier “No Turn on Red” posted on black‑and‑white panels. Familiarize yourself with the new symbol to avoid inadvertent violations.
- Maintain a Full Stop – The law still demands a complete stop before turning. Rolling through without stopping is considered a failure to yield and can be cited as reckless driving.
- Yield to Pedestrians and Bicyclists – The 2026 amendment emphasizes yielding to non‑motorized users, reflecting a 15 % increase in pedestrian‑involved crashes recorded in the 2022‑2024 period.
Frequently Asked Questions
Can I turn right on red at a stop sign in Montana?
No. The right‑on‑red rule applies only to traffic signals, not stop signs. A stop sign always requires a full stop and yields to all traffic before proceeding straight or turning.
Are there any times when right‑on‑red is completely prohibited statewide?
Yes. Outside of school zones, a municipality may install the new “No Right Turn on Red” circular sign, which makes the turn illegal at that specific intersection regardless of other factors.
What if a police officer does not see my stop before turning?
Even if an officer does not witness the stop, you are still legally required to come to a complete halt. Failure to do so can be proven by video evidence or witness testimony and may result in a citation.
Does the 2026 change affect left‑turn on red?
Montana does not permit left‑turn on red on two‑way streets, and the 2026 legislation does not alter that rule. Left‑turn on red remains illegal unless a specific sign permits it on a one‑way street.
Will violating the new school‑zone restriction carry heavier penalties?
Violations within a school zone are classified as a “school‑zone traffic violation,” which carries a higher base fine of $200 to $300 and an automatic assessment of two points on the driver’s record, reflecting the increased safety concerns for minors.