Is Lane Splitting Legal in California?

Recent Blog Posts

What is bad faith insurance?
By marketing sargon July 2, 2026
What is bad faith insurance? Learn what to do when an insurer denies, delays or undervalues a valid claim without a fair reason.
What car accident evidence do you need for a claim?
By Michael Morgan June 26, 2026
Learn what car accident evidence to collect after a crash and why you shouldn’t wait to get it. Discover how evidence can impact your personal injury claim.
How long does a motorcycle accident lawsuit take?
By Michael Morgan June 16, 2026
How long does a motorcycle accident lawsuit take? Learn what factors influence the timeline of a motorcycle accident claim and when they might drag out.
What should you do if your insurance settlement is too low?
By Michael Morgan June 15, 2026
If an insurance settlement offer is too low to cover your losses, you don't have to accept it. Learn how to respond to a low settlement offer.
Can you sue someone for a sport injury?
By Michael Morgan June 10, 2026
Can you sue for a sports injury? Learn what separates a possible personal injury claim from an accident that may simply be part of the game.

Is Lane Splitting Legal in California?

Is lane splitting legal for motorcyclists in California? Interestingly enough, the practice of riding a motorcycle between lanes of traffic is legal in the Golden State. This sets California apart from other states, where the practice may be prohibited. Here's an overview of the lane splitting law in California.


Understanding the Law

A blurry picture of people riding motorcycles on a busy street.

California's lane splitting law defines lane splitting as riding a motorcycle with two wheels in contact with the ground between rows of stopped or moving vehicles in the same lane. This is permissible on both divided and undivided streets, roads and highways. However, while lane splitting is legal, motorcyclists must follow safety guidelines issued by the California Highway Patrol (CHP) to minimize risks and ensure the safety of all road users.


Safety Guidelines for Lane Splitting in California


Motorcyclists should practice safety at all times when lane splitting. One way to practice safety is to monitor your speed differentials. It is safer to lane split when the speed difference between the motorcycle and surrounding vehicles is no more than 10 mph. Lane splitting at higher speed differentials increases the risk of accidents.


Minimize risk by paying attention to your overall speed and be mindful of the lane you're in. Motorcyclists should avoid lane splitting in traffic moving faster than 30 mph, as higher speeds generally result in greater risk. It's also generally safer to split between the far-left lanes rather than between other lanes of traffic.


In addition, motorcyclists should be aware of their surroundings and visibility. It's important to consider the width of lanes, the size of surrounding vehicles and the current roadway, weather and lighting conditions before deciding to lane split. Motorcyclists should also make themselves as visible as possible by wearing brightly colored or reflective gear and using their headlights as required.


Lane Splitting Laws and Legal Challenges

A man is riding a red motorcycle on a highway

If you operate a motorcycle, remember that it's illegal to lane-split on the shoulder of the road. This area is not considered part of the lane splitting zone.


If a motorcyclist is involved in an accident while lane splitting, determining fault for the purpose of a settlement can be complicated. While lane splitting is legal, failure to adhere to safety guidelines can result in the motorcyclist being held liable. In addition, other drivers cannot legally impede or block a motorcyclist who is lane splitting. This could result in the driver being held responsible for any resulting accidents.


Is Lane Splitting Legal in California?



Though lane splitting is legal in California, safety guidelines are in place to protect motorcyclists and all other road users. If you have been involved in a lane splitting accident or need legal assistance, contact us at Sargon Law Group for a free consultation with a Phoenix personal injury attorney. Our experienced team of Phoenix motorcycle accident attorneys are here to help you receive the care and compensation you deserve.