You can make a left turn on a red light in most states, but only in a narrow situation: after coming to a complete stop, when you are turning from a one-way street onto another one-way street. Five states go further and allow the turn from a two-way street onto a one-way street. A handful of states and the District of Columbia ban left turns on red entirely. Everywhere else, turning left on red onto a two-way street is illegal.
The Core Rule: One-Way Onto One-Way
Roughly 38 states permit a left turn on red when both the street you are leaving and the street you are entering carry traffic in only one direction. The reasoning is practical. With no oncoming traffic on either road, a left turn from the far-left lane merges you into a single flow rather than cutting across it. The conflict pattern is the same as a right turn on red from a two-way street, which is why the two turns are treated similarly.
You still have to stop fully, yield to anyone with the right of way, and begin the turn from the leftmost lane.
A few state-specific wrinkles matter. New York allows the turn statewide but prohibits it inside New York City unless a sign specifically authorizes it at that intersection.1Department of Motor Vehicles. Chapter 4: Traffic Control Missouri and South Dakota do not authorize the turn by state law, but both let cities and counties permit it by local ordinance. South Dakota’s statute specifies that any local ordinance can only allow the turn from the far-left lane of a one-way street onto another one-way street, and violating the ordinance’s conditions is a misdemeanor.2South Dakota Legislature. South Dakota Codified Laws 32-28-4.1 – Left Turn on Red, Local Option, Violation of Restrictions as Misdemeanor
Five States That Allow Two-Way Onto One-Way
Alaska, Idaho, Michigan, Oregon, and Washington permit a left turn on red even when the street you are leaving carries two-way traffic, as long as the destination street is one-way and carries traffic in the direction of your turn.
Michigan’s statute states that after stopping, a driver may make a left turn “from a 1-way or 2-way street into a 1-way roadway carrying traffic in the direction of the left turn, unless prohibited by sign, signal, marking, light, or other traffic control device.”3Michigan Legislature. MCL – Section 257.612 Washington’s traffic code uses parallel language for both a steady circular red and a steady red arrow.4Washington State Legislature. WAC 468-95-250 Meaning of Signal Indications Oregon’s driver manual puts it plainly: “You may make a left turn against a red light from a two-way road onto a one-way road after stopping and yielding to traffic and pedestrians.”5Oregon Department of Transportation. Oregon Driver Manual – Turns and Intersections
The destination street is the deciding factor. Turning left on red onto a two-way street is not legal anywhere in the United States.
Where It Is Not Allowed At All
Several jurisdictions prohibit left turns on red under every circumstance, including one-way to one-way. These are Connecticut, Maine, New Hampshire, New Jersey, North Carolina, and Rhode Island, along with the District of Columbia and Guam. In those places, you wait for a green signal no matter how the streets are laid out.
Traffic laws change. Before you rely on any list, confirm the current rule in your state’s driver manual or on the DMV website. A search for your state’s name with “left turn on red” will usually surface it quickly.
How to Make the Turn Correctly
Where the turn is allowed, the mechanics look much like a right turn on red, with the lane positioning flipped. Skipping any step gives an officer grounds to write a ticket.
- Stop completely behind the stop line, crosswalk, or edge of the intersection if nothing is marked. A rolling stop is treated as running the red.
- Be in the far-left lane before you reach the intersection. Starting the turn from any other lane is illegal.
- Yield to everyone with the right of way: cross-traffic on a green, pedestrians in the crosswalk, and cyclists in bike lanes or adjacent lanes. Michigan’s statute names bicyclists alongside pedestrians in its yielding requirement, and every state that permits the turn requires yielding to all lawful traffic.3Michigan Legislature. MCL – Section 257.612
- Complete the turn into the nearest lane of the one-way street. Do not swing wide.
- If you are not sure you can make it safely, wait. The law permits the turn; it does not require it.
Signs and Signal Types That Override the General Rule
Even in a state that allows left on red, a specific intersection can shut it down. Two things to look for.
No Turn on Red Signs
A posted “No Turn on Red” sign overrides any state-level permission. When it is up, you wait for a green. These signs tend to appear where there is heavy pedestrian traffic, limited sight lines, or unusual intersection geometry.
Red Arrow Versus Circular Red
The type of red signal matters, and this is where drivers get tripped up. The permission to turn on red generally attaches to a steady circular red. A steady red arrow is a different signal.
The federal Manual on Uniform Traffic Control Devices treats a steady red arrow as a prohibition on entering the intersection in the direction of the arrow; drivers must wait for a signal that permits the movement.6Federal Highway Administration. MUTCD 11th Edition – Part 4 Most states follow that reading, so a red arrow typically ends your ability to turn, even if a circular red at the same intersection would allow it. Washington is an exception: its code explicitly allows a left turn on a steady red arrow after stopping, under the same conditions as a circular red.4Washington State Legislature. WAC 468-95-250 Meaning of Signal Indications Unless you know your state’s rule says otherwise, treat a steady red arrow as a hard stop.
A flashing red arrow works differently. Under federal guidance, it functions like a stop sign in the arrow’s direction: stop completely, then proceed when it is safe and clear.7Federal Highway Administration. 2009 Edition Chapter 4D – Traffic Control Signal Features
What It Costs If You Get It Wrong
An illegal left turn on red is treated as running a red light in most jurisdictions. The consequences stack.
- Fines. Base fines for red light violations range from under $100 to several hundred dollars. Court costs, surcharges, and state fees often double or triple that. A typical first-offense total runs $150 to $500, and some jurisdictions push higher.
- Points on your license. Most states assess two to four points for a red light violation, with some going higher. Enough points over a set period triggers suspension.
- Insurance. A moving violation of this kind commonly raises premiums by 20% or more, and the surcharge can stay on your record for three to five years.
Red light cameras complicate things. The cameras trigger when a vehicle crosses the stop line after the signal turns red. If you came to a full stop before completing a legal left on red, the footage should show the stop and a reviewing officer should discard the image.8State of New Jersey. Frequently Asked Questions, Red Light Running If you get a camera ticket you believe is wrong, contest it through the traffic court named on the citation; dashcam footage of your stop is strong evidence.
If a left-on-red turn causes a crash, the first question in the fault analysis is whether the turn was legal at that intersection. If it was not, you are almost certainly at fault. If it was, the question becomes whether you yielded properly before proceeding. Turning drivers generally carry the burden of showing they yielded, and when cross-traffic had a green, the presumption runs hard against the driver who pulled into their path. A legal turn does not excuse a failure to yield.