Arizona laws give bicyclists the same rights and duties as motorists, while Arizona cities and counties regulate sidewalks and helmets for minors. After a crash, drivers’ insurers may point to a violation to shift blame to you.
- Do Cyclists Follow the Same Traffic Laws as Drivers?
- Where You Can Ride a Bicycle in Arizona
- Required Safety Equipment in Arizona
- Do You Need a License for an Electric Bike in Arizona?
- How Much Room Must a Driver Give a Cyclist When Passing?
- How Breaking the Law Affects a Personal Injury Claim
- Arizona Bicycle Crash Statistics
- Talk With an Arizona Bicycle Accident Lawyer
- Get answers to commonly asked questions about our legal services and learn how we may assist you with your case.
- Get a FREE case evaluation today
Do Cyclists Follow the Same Traffic Laws as Drivers?
Arizona Revised Statutes (A.R.S.) 28-101 doesn’t count bicycles as vehicles, but according to A.R.S. 28-812, Arizona bicyclists must obey the same traffic laws as motorists, including:
- Yielding to a person walking in a crosswalk
- Stopping at stop signs and red traffic signals
- Using hand signals before a left or right turn and when changing lanes
- Riding with the flow of traffic, never against it.
A bicycle ticket stays off your driving record and can’t raise your car insurance rates.
Where You Can Ride a Bicycle in Arizona
A cyclist riding at a lower speed than the normal flow of traffic must ride as close as practicable to the right-hand edge of the roadway, but A.R.S. 28-815(A) allows taking the lane in four situations:
- Passing bicyclists or vehicles going in the same direction
- Preparing for a left turn at an intersection or driveway
- Avoiding road hazards like parked cars, pedestrians, or potholes
- Riding in a lane too narrow to share side by side with a car.
Riding bicycles more than two abreast is banned. For motorists, it’s prohibited to drive or park a vehicle in a bike lane except to cross the lane or in an emergency.
Can You Ride on the Sidewalk?
Sidewalk riding is regulated by cities. Tucson bars sidewalk riding unless a sign permits it. Phoenix allows sidewalk riding unless a sign prohibits it, but bans e-bikes on Phoenix sidewalks.
Required Safety Equipment in Arizona
Under A.R.S. 28-817, bicyclists need a white headlight visible to drivers from a distance of 500 feet after dark and a red rear reflector. Another safety requirement is a brake that can skid the wheels on dry, level pavement.
Is a Bicycle Helmet Mandatory?
No state laws require bicyclists to wear helmets, but local helmet laws can, as in Tucson and Pima County for riders under age 18.
Do You Need a License for an Electric Bike in Arizona?
No. Arizona law sorts electric bicycles into three classes, none requiring a license, registration, title, or insurance.
- E-bikes are regulated like bicycles, so riders must follow the same traffic laws.
- Class 1 and 2 riders may use bike paths unless banned locally; class 3 needs a path next to a road or local approval.
A 3,000-watt model exceeds the 750-watt limit, so it’s a motor-driven cycle that needs insurance and a motorcycle license.
How Much Room Must a Driver Give a Cyclist When Passing?
Motor vehicle drivers must use caution and leave a safe distance of at least three feet when passing a bicyclist. If a motorist’s unsafe pass causes a serious injury, the driver faces a civil penalty of up to $500, or $1,000 if the bicyclist dies.
How Breaking the Law Affects a Personal Injury Claim
Under Arizona laws on pure comparative negligence, a violation cuts compensation after bicycle accidents only by your share of fault. A bicyclist found 30% at fault for a crash with $100,000 in damages still recovers $70,000. Intentional, willful, or wanton conduct can end the claim.
Arizona Bicycle Crash Statistics
Arizona crash data shows 1,379 motor vehicle crashes involving a bicyclist in 2024, which killed 44 bicyclists and injured 1,349.
Talk With an Arizona Bicycle Accident Lawyer
Send Bicycle Accident Lawyers Group (BALG) your police report number for a free case review. During the consultation, our personal injury lawyers will tell you which deadlines apply. The statute of limitations usually gives you two years to sue. Claims against public entities require a notice within 180 days and a lawsuit within a year.
BALG’s Phoenix personal injury lawyers provide legal representation on a contingency fee basis: no attorney’s fee unless they recover compensation.
If you’re a cyclist who has been in an accident, call today for a free initial consult about your legal claim. We’re here to help with your legal questions. Contact our law firm for coast-to-coast bike accident and personal injury representation.
Get answers to commonly asked questions about our legal services and learn how we may assist you with your case.
Is It Illegal to Drink and Ride a Bike in Arizona?
The state DUI law covers only vehicles, and A.R.S. 28-101(90) leaves out devices moved by human power. Therefore, bicyclists can’t face a state DUI charge. In Gilbert, however, a rider can: per the town’s Know Your Ride FAQ, a June 2026 ordinance makes impaired riding a class 1 misdemeanor.
Do Bicycles Have to Stop at Stop Signs in Arizona?
Yes. Bicyclists must obey stop signs just like motor vehicles: cyclists must make a full stop at every stop sign. Rolling through a stop sign is a civil traffic violation that the motorist’s insurer can point to.
Robert Goldwater is a cyclist representing cyclists. He has practiced personal injury and wrongful death law for more than 20 years, graduating with Honors from Arizona State University Law School, and has helped recover over $1 billion for clients, including injured cyclists.
