What Changed in 2026
Lane splitting — riding a motorcycle between two lanes of moving traffic — was already illegal in Arizona under A.R.S. § 28-903. What changed in 2026 is how seriously the law treats it. House Bill 2941, signed into law on June 22, 2026 and effective as of mid-September 2026, reclassifies lane splitting as reckless driving.
That moves the violation from a traffic matter into criminal territory: reckless driving in Arizona is a class 2 misdemeanor.
The Penalties Under HB 2941
A conviction can carry consequences well beyond a fine:
- A judge can order the rider to surrender their license.
- The conviction is reported to the Arizona Department of Transportation.
- ADOT can suspend driving privileges for up to 90 days.
The law is tougher on repeat offenses. A second reckless driving conviction within 24 months is a class 1 misdemeanor — probation, a pardon, or a suspended sentence is not available until at least 20 days have been served in jail, and driving privileges are suspended for a full year.
Lane Filtering Is Still Legal — In Narrow Conditions
HB 2941 does not change lane filtering, which Arizona legalized in 2022. Filtering remains legal only when all of these conditions are met:
- Traffic is fully stopped (for example, at a red light).
- The road is posted 45 mph or less and has two or more adjacent lanes.
- The rider travels no faster than 15 mph.
- The road is not a freeway.
Filtering was designed to protect riders from being rear-ended while stopped in traffic, and that safety purpose is unchanged. Outside those conditions, a rider is no longer within the filtering allowance.
What This Means After a Motorcycle Crash
After a crash, one of the first questions is where each vehicle was positioned and what each was doing. A citation or criminal charge under the new law and a civil injury claim are separate tracks. Arizona uses a pure comparative fault system: fault in the injury claim is assigned in percentages based on what the evidence shows — vehicle damage patterns, witness accounts, and scene documentation — and a charge alone does not automatically decide the civil outcome.
That is why preserving evidence early can matter in a lane-position dispute: photographs of the vehicles and their resting positions, the motorcycle before repairs, and witness contacts.
If you've been hurt riding in Arizona, a free consultation is available any hour, in English or Spanish: (602) 217-0000.