If you’re cruising through Missoula and wonder whether you can swing a right‑turn on a red light, the answer is yes—provided you follow Montana’s specific rules. The state allows right turns on red after a complete stop, unless a posted sign explicitly forbids it. Violating these conditions can result in citations under Montana traffic statutes.
Legal Framework in Montana
Montana’s traffic code, codified at Mont. Code Ann. § 61‑8‑201, permits right turns on red after stopping, “unless prohibited by a traffic control device.” The law mirrors the federal “right‑turn‑on‑red” rule adopted by many states after the 1970s energy‑conservation push. Signage such as “No Turn on Red” or a red arrow overrides the default permission.
When a Right Turn on Red Is Allowed
- Complete Stop – You must bring the vehicle to a full stop at the line or before entering the intersection.
- Yield to Pedestrians and Traffic – Yield to any pedestrians in the crosswalk and to on‑coming vehicles that have the right‑of‑way.
- No Prohibitive Sign – Look for signs that explicitly forbid the maneuver; absence of such signage means the turn is permissible.
Situations Where It Is Not Permitted
- Intersections controlled by a red arrow or a “No Turn on Red” sign.
- When a school zone sign indicates “No Turn on Red” during school hours.
- On one‑way streets where the turn would violate the direction of traffic.
Penalties for Improper Turns
Making an illegal right turn on red is classified as a moving violation under Mont. Code Ann. § 61‑8‑207. First‑offense fines range from $150 to $300, and points may be added to the driver’s record, potentially increasing insurance premiums.
Recent Updates (2024‑2026)
The Montana Department of Transportation (MDOT) issued a 2025 advisory reminding drivers that new LED traffic signals may appear dimmer at night, requiring extra caution to notice “No Turn on Red” indicators. No statutory changes have been enacted since 2022, so the core rule remains unchanged.
FAQ
Can I turn right on red at a four‑way stop?
Yes, after stopping and yielding to all traffic and pedestrians, unless a sign prohibits the turn.
What if the traffic light is flashing red?
A flashing red functions like a stop sign; the same right‑turn‑on‑red rules apply.
Are there different rules for commercial vehicles?
Commercial vehicles follow the same statutes; however, company policies may impose stricter guidelines.
Does the “right‑turn‑on‑red” rule apply to left turns on one‑way streets?
No. Montana only permits right turns on red; left turns on red are not allowed under any circumstance.
How can I avoid getting a ticket for this maneuver?
Always stop fully, scan for prohibitive signs, yield to pedestrians and on‑coming traffic, and proceed only when it is safe and legal.