What to Do After a Bicycle Accident in Arizona
Drivers routinely tell officers that a cyclist "came out of nowhere." Arizona law gives people on bicycles the rights of vehicle drivers, and the physical evidence usually tells a more accurate story than the first account at the scene.
At the scene
Get medical attention, ask for a police report, and photograph the bike, your helmet and clothing, the roadway, and sight lines from the driver's approach. Do not repair or dispose of the bike — the damage pattern is evidence of the impact.
You have the rights of a vehicle on the road
A person riding a bicycle on an Arizona roadway generally has the rights and duties of a driver. A motorist who turns across your path, opens a door into you, or fails to yield is at fault the same way they would be if you had been driving a car.
Helmets
Arizona has no statewide adult bicycle helmet requirement, and some local rules apply to minors. Not wearing one does not bar a claim, though as with motorcycles it can become an argument about head-injury damages.
Fault, coverage, and deadlines
Pure comparative negligence means a share of blame reduces rather than ends a claim. If the driver had no insurance, your own uninsured motorist coverage may apply even though you were on a bicycle. The deadline is generally two years, or a 180-day notice of claim where a public entity or a dangerous public roadway is involved.
Frequently asked questions
Do cyclists have to ride in a bike lane in Arizona?
Not in all circumstances — riders may leave a lane to avoid hazards, turn, or where the lane is unusable. Whether it applied to your situation is a factual question worth confirming.
Is my claim over if I was not wearing a helmet?
No. There is no statewide adult helmet requirement in Arizona, and helmet use does not bar recovery.
This article is general information about Arizona injury law, not legal advice. Every case is different — talk to a lawyer about your situation.
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