What are my rights after a bicycle accident in Arizona?

Three feet is the law, not a courtesy

Arizona requires a driver overtaking a bicycle to leave a safe distance of no less than three feet until fully past. A sideswipe, a mirror strike, or a rider forced into a curb by a too-close pass is not an accident in any meaningful sense; it is a driver violating a specific rule written to prevent exactly that harm, and it anchors the fault case from day one.

Your own auto policy probably covers you on the bike

Here is the point that changes outcomes: uninsured and underinsured motorist coverage follows the person, not the car. A cyclist struck by an uninsured driver, an underinsured driver, or a hit-and-run driver can usually claim under their own auto policy, and often under a household member's policy, even though no car of theirs was involved. Riders abandon real money every year because nobody told them this. Before concluding there is no coverage, the policies in your household deserve a professional read.

Dooring, bike lanes, and right hooks

The recurring Arizona bike cases are the opened door in a parking lane, the driver drifting through a bike lane, and the right turn across a cyclist's path at an intersection. In each, the driver's duty to look and yield does the heavy lifting. Expect the insurer to argue you appeared out of nowhere; camera footage, vehicle damage geometry, and witness timing usually say otherwise.

Helmets and blame

Arizona has no statewide helmet requirement for bicyclists, though some cities have rules for minors. Helmeted or not, expect the insurance company to work the jury's assumptions about cyclists, and to argue a helmet would have changed the injuries. Under pure comparative fault, even a percentage pinned on the rider reduces rather than ends the claim, and the argument never touches injuries a helmet could not have prevented.

Build the case while the proof exists

Bike cases are won with fast evidence work: the driver's phone records, intersection and doorbell cameras before they overwrite, the damaged bicycle preserved unrepaired, and the roadway design documented. A cyclist's injuries are frequently orthopedic and permanent, and the demand should be built around what the medicine says the next twenty years look like, not the first emergency bill.

Related: Arizona Pedestrian Accidents · Arizona Insurance Minimums · Arizona Fault Rules · All Common Questions

Injured in Texas? Texas applies different rules to many of the topics on this page. See Texas Bicycle Rights or all Texas answers.

This page is general information about Arizona law, not legal advice about your specific situation. Deadlines and outcomes depend on facts; talk to a lawyer about yours.