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July 31, 2026

Is Lane Splitting Legal in Utah?

Jardine Law Offices
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Motorcyclists navigating Utah traffic may wonder whether riding between vehicles is permitted. The direct answer is no: lane splitting is illegal in Utah. However, lane filtering, a related but distinct maneuver, is allowed only under specific statutory conditions. Understanding the difference is important because a rider who misapplies the filtering rules may receive a citation and may face additional fault disputes after a crash.

Jardine Law Offices represents clients in traffic-defense and motorcycle-accident injury matters, including cases involving lane filtering and lane splitting.Call us today at (801) 451-9555 if you have questions about a citation or an accident involving lane filtering or splitting.

What Is Lane Splitting vs. Lane Filtering?

Although the terms are sometimes used interchangeably, Utah law treats lane splitting and lane filtering differently.

What Is Lane Splitting?

Lane splitting refers to a motorcyclist riding between lanes of moving traffic, typically at higher speeds alongside cars that are also in motion. Because this maneuver involves navigating between vehicles that are actively moving, often at significant speed differentials, it is widely considered unsafe and is illegal in Utah.

What Is Lane Filtering?

Lane filtering involves a motorcyclist moving between stopped vehicles in adjacent lanes traveling in the same direction. Utah permits lane filtering only when all statutory conditions are satisfied.

Utah Lane Filtering Law Explained

Utah law permits lane filtering only when several specific conditions are satisfied. Traffic must be completely stopped, not simply moving slowly. The road must have at least two adjacent lanes traveling in the same direction. The posted speed limit must be 45 mph or lower. 

Additionally, the rider must operate the motorcycle in a safe and reasonable manner while filtering. If any of these conditions are not met, the maneuver is not permitted under Utah’s lane-filtering exception and may result in an infraction.

Utah Code Reference

Utah’s lane-filtering rule appears in Utah Code § 41-6a-704. Utah’s separate lane-splitting prohibition and related penalties appear in Utah Code § 41-6a-704.1. In plain terms, this statute permits a motorcyclist to pass between stopped vehicles in adjacent lanes traveling in the same direction only when the statute’s roadway, speed, traffic, and safety requirements are met.

Why Lane Splitting Is Illegal in Utah

Utah law draws a clear distinction between lane filtering and lane splitting. Lane filtering is permitted only in limited stopped-traffic situations and subject to specific safety requirements, while lane splitting between moving vehicles is prohibited.

The distinction matters because traffic conditions, rider speed, lane changes, visibility, and the conduct of other motorists can all affect the risk of a collision.

Key Differences: Lane Splitting vs. Lane Filtering

The primary legal distinction is whether the vehicles being passed are moving or stopped. Lane splitting involves riding between vehicles in motion and is prohibited in Utah. Lane filtering involves passing stopped vehicles and is allowed only when the statutory requirements are met.

Riders should not assume that Utah’s lane-filtering exception applies to slow-moving traffic or to any situation involving vehicles in motion.

Penalties for Lane Splitting in Utah

Lane splitting is prohibited in Utah and is typically treated as an infraction. A conviction can result in a traffic citation, fines, court costs, and a law enforcement officer may impound the motorcycle.

The consequences increase for repeat convictions. 

Depending on the circumstances, including alleged excessive speed or other dangerous conduct, a rider may also face separate traffic or criminal allegations. If you are facing a lane-splitting citation or related allegation, our traffic offense attorney and reckless driving attorney can help you evaluate your options.

What Happens If You’re in an Accident While Lane Splitting?

If a motorcyclist is involved in a crash while lane splitting, the rider’s conduct may be considered when insurers, attorneys, or a court evaluate fault. However, a lane-splitting violation does not automatically make the rider fully responsible for the crash; the actions of every driver and the circumstances of the collision still matter. 

Fault is not always clear-cut. Other relevant factors may include whether another driver changed lanes, failed to signal, was distracted, exceeded the speed limit, or otherwise failed to use reasonable care. Our motorcycle accident attorney team can help evaluate the specific circumstances of your accident.

How a Utah Attorney Can Help

Nobody is ever fully prepared to deal with a traffic citation, a reckless driving charge, or a motorcycle accident, but having a skilled and dedicated attorney on your side makes all the difference. Jardine Law Offices brings experience on both sides of these situations, defending riders against citations and reckless driving charges, while also representing injured riders pursuing fair compensation in personal injury claims. This dual experience allows us to understand how a citation or fault determination in a traffic matter can directly affect a related injury claim, and vice versa.

Since 2000, our Salt Lake City team has approached every case with a thorough, aggressive, and comprehensive strategy, conducting complete investigations to build the strongest possible position for our clients. We offer free consultations, including phone and video conferencing for clients who prefer to meet remotely, and se habla español.

Contact Jardine Law Offices for Help

Whether you have received a citation for lane splitting or filtering, or you have been involved in a motorcycle accident and have questions about fault and compensation, our team is ready to help. Contact Jardine Law Offices at (801) 451-9555 for a consultation, and let our experience in both criminal defense and personal injury work for you.

Feel free to reach out and speak with our experienced team of professionals who are here to provide you with expert guidance.
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