Left-turn car accident fault in Arizona is one of the most common — and most disputed — questions that comes up after a Phoenix crash. If you were hit by a driver making a left turn, or you were the one turning and got slammed by oncoming traffic, who is legally responsible is not always as simple as it sounds.
Arizona uses a fault-based insurance system, which means the driver who caused the crash is generally responsible for injuries and damages. Left-turn crashes follow specific rules under that system, and fault can shift depending on the facts of your specific collision.
What follows is a plain-language breakdown of how fault typically gets assigned in these crashes — and what that means for your next steps.
Why Are Left-Turn Accidents So Often the Turning Driver's Fault?
The turning driver is at fault in most left-turn accidents because Arizona law requires drivers to yield to oncoming traffic before completing a left turn. That duty to yield sits squarely on the person making the turn, whether at a green light, an uncontrolled intersection, or a driveway exit onto a Phoenix surface street like Camelback Road or Indian School Road.
When that driver turns in front of approaching traffic and a collision happens, the failure to yield is usually what the police report will note. That report becomes one of the first documents an insurance adjuster — and any attorney reviewing your claim — will look at.
That said, "usually at fault" is not the same as "always at fault." The facts of your crash matter.
Can the Oncoming Driver Share Fault in a Left-Turn Crash?
Yes — the oncoming driver can share fault if their own conduct contributed to the crash. Arizona follows a pure comparative fault rule, which means fault can be split between any number of drivers, and each party's recovery is reduced by their share of responsibility.
Common ways an oncoming driver might carry partial fault include speeding significantly above the limit, running a red light, or driving distracted. If evidence shows the straight-traveling driver was going 65 mph on a 35 mph Phoenix street, an adjuster or jury could assign them a portion of fault.
An attorney can review the specifics of your situation and explain how comparative fault might apply to your case.
What Evidence Determines Fault in a Phoenix Left-Turn Accident?
The police report, witness statements, and physical evidence are the starting points for determining fault in any left-turn crash in the Phoenix area. Speed matters here too — evidence disappears quickly after a collision, and vehicles get repaired or totaled out before anyone documents them carefully.
The following types of evidence often come into play in these cases:
- The official accident report filed by Phoenix Police or DPS
- Traffic camera or dashcam footage from nearby businesses or vehicles
- Skid marks, debris fields, and final resting positions of the vehicles
- Witness statements from pedestrians or other drivers
- Cell phone records if distracted driving is suspected
If you have not already photographed the scene, the vehicles, and your injuries, do that now. Once a vehicle moves or gets towed, that evidence is gone.
What Does the Insurance Company Do With Fault in These Claims?
The at-fault driver's insurer will investigate and assign a fault percentage before making any settlement offer. Their job is to limit what they pay out, not to protect your interests.
One thing worth knowing: you generally should not give a recorded statement to the other driver's insurance company before speaking with an attorney. Adjusters are trained to ask questions in ways that can shift more fault onto you — and in a pure comparative fault state like Arizona, every percentage point of fault they pin on you reduces your recovery.
If the other driver was clearly at fault for a left-turn failure to yield, their insurer may still dispute the severity of your injuries or the cost of your treatment. Property damage and bodily injury claims are handled separately, and medical bills, liens, and lost wages are all part of a full bodily injury claim.
Does It Matter If the Left Turn Was Made on a Green Arrow Versus a Green Light?
Yes, the signal type can affect how fault is analyzed. A protected green arrow means oncoming traffic has a red light, so a driver turning on an arrow generally has the right of way. A standard green light does not give the turning driver the right of way — they still must yield to oncoming traffic before turning.
If your crash happened at a signalized intersection in Phoenix, the signal phase at the moment of impact becomes a key fact. Intersection cameras, signal timing records, and witness accounts can help reconstruct what the lights were doing.
How Does Arizona's Statute of Limitations Affect a Left-Turn Accident Claim?
Arizona has a filing deadline for personal injury claims, and missing it typically means losing your right to recover anything. Statutes of limitations vary, and an attorney can confirm the specific deadline that applies to your situation — but waiting too long is a risk you do not want to take.
Medical treatment gaps also hurt claims. If you stopped treating, changed providers without explanation, or waited weeks before seeing a doctor, an insurer will use that gap to argue your injuries were not serious or were not caused by the crash.
Acting quickly protects both your legal rights and your medical claim.
Should You Talk to a Lawyer After a Left-Turn Accident in Phoenix?
Speaking with a local attorney early gives you a clearer picture of your options before you sign anything or accept a settlement offer. This is especially true in left-turn crashes, where fault disputes are common and comparative fault arguments can significantly reduce what you recover.
An attorney can review the accident report, evaluate the insurance coverage involved — including uninsured or underinsured motorist coverage if the at-fault driver carried little or no insurance — and help you understand what a full claim looks like in your specific situation.
Most car accident attorneys in the Phoenix area work on contingency, meaning you pay nothing unless there is a recovery.
Frequently Asked Questions About Left-Turn Accident Fault in Arizona
Is the left-turn driver always at fault in Arizona?
Not always. The turning driver is often at fault for failing to yield, but Arizona's comparative fault rules allow fault to be shared if the other driver was speeding, ran a light, or otherwise contributed to the crash. An attorney can review your specific facts.
What if I was the one making the left turn and I got hit?
You may still have a claim if the other driver shares fault — for example, by speeding or running a red light. Arizona's pure comparative fault system allows partial recovery even if you were partly responsible. Talk to an attorney about the evidence in your case.
Can I still recover damages if I was partly at fault?
In Arizona, yes. Pure comparative fault means your recovery is reduced by your percentage of fault, but not eliminated. An attorney can explain how this applies to your situation and what your options generally look like.
How long do I have to file a car accident claim in Arizona?
Statutes of limitations vary and depend on the type of claim. Arizona has specific deadlines for personal injury cases. An attorney can confirm the exact deadline that applies to your crash and help you avoid missing it.
Should I accept the insurance company's first offer after a left-turn crash?
First offers often do not reflect the full value of a claim, especially before all medical treatment is complete. Speaking with a local attorney before accepting or signing anything is generally a smart step.
If you were hurt in a left-turn crash in Phoenix, AZ, After the Crash can connect you with an independent, licensed local attorney for a free case review — no commitment, no cost to find out where you stand.