You can turn left on red in Indiana in one situation only: when you are on a one-way street turning onto another one-way street that carries traffic in the direction of your turn. Any other left turn against a red signal is illegal and classified as a Class C infraction, with a judgment of up to $500 before court costs.1Indiana General Assembly. Indiana Code 9-21-3-7 – Signals Exhibiting Colored Lights or Arrows2Indiana General Assembly. Indiana Code 9-21-8-49 – Violations, Class C Infraction, Exceptions
The One Legal Scenario
Indiana Code 9-21-3-7 permits the turn only when the geometry lines up: a one-way street onto another one-way street, with the cross street flowing in the direction you intend to turn. You also have to be in the left lane or a designated left-turn lane before you make the move.1Indiana General Assembly. Indiana Code 9-21-3-7 – Signals Exhibiting Colored Lights or Arrows
Even when the setup is right, three things have to happen first:
- Come to a complete stop at the marked stop line, or before the crosswalk if there’s no line, or before the intersection if there’s no crosswalk.
- Yield to any traffic already in the intersection.
- Yield to pedestrians lawfully in an adjacent crosswalk.
The statute says you may then enter the intersection “cautiously.” Rolling through a stop doesn’t satisfy the law, and officers watch for that at busy intersections.
When It’s Always Illegal
If the intersection doesn’t match the one-way-to-one-way pattern, the turn is prohibited. The common versions of the mistake:
- Turning left on red from a two-way street. The source road has to be one-way. The logic that lets you turn right on red after stopping does not extend to left turns.
- Turning from a one-way street onto a two-way street. Being on a one-way isn’t enough by itself; the receiving street has to be one-way too.
- Turning where a “No Turn on Red” sign is posted. A posted sign overrides the geometry, so even a textbook one-way-to-one-way setup is off limits when the sign is there.1Indiana General Assembly. Indiana Code 9-21-3-7 – Signals Exhibiting Colored Lights or Arrows
- Turning from the wrong lane. If you’re not in the left lane or a designated left-turn lane, the turn is illegal even when everything else lines up.
Local authorities can also regulate or prohibit turns at specific intersections, so a city or county can ban left on red at a given location without any state-level change.
The Fine and Infraction Class
An illegal left turn on red is a Class C infraction under Indiana Code 9-21-8-49.2Indiana General Assembly. Indiana Code 9-21-8-49 – Violations, Class C Infraction, Exceptions That carries a judgment of up to $500, not including court costs.3Indiana General Assembly. Indiana Code Title 34 Section 34-28-5-4 Court costs and administrative fees are added on top of the base fine and vary by county, so the final out-of-pocket amount typically runs higher than the fine itself.
If the illegal turn causes bodily injury, the charge is upgraded to a Class A infraction, which carries stiffer penalties.2Indiana General Assembly. Indiana Code 9-21-8-49 – Violations, Class C Infraction, Exceptions
Points, Record, and Insurance
The Indiana BMV tracks traffic violations by points, which stay active on your driving record for two years from the conviction date. Signal and sign violations such as disregarding a stop sign carry four points.4Indiana BMV. Drivers Manual Chapter 5 – Points, Suspension, and Insurance Requirements
The infraction also shows up on the record your insurer reviews at renewal. A single violation can push premiums upward, and the effect is larger if other recent infractions are already on file. If you cause an accident while turning left on red illegally, the violation becomes strong evidence of fault in any civil claim, which is where the financial exposure moves well past the fine itself.