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A rear view of two riders on motorcycles driving in lanes between cars on a busy road

Where Is Lane Splitting Legal In 2026? Full US State Guide

  • Published: June 8, 2026
  • Updated: June 8, 2026

Motorcycle lane-splitting laws matter because rules change by state.

In 2026, California and Minnesota will allow lane splitting. Arizona, Colorado, Montana, and Utah allow limited lane filtering. Most other states prohibit it or do not clearly authorize it.

Lane splitting usually means riding between lanes of stopped or moving traffic.

Lane filtering usually means riding slowly between stopped vehicles, often at an intersection or in traffic backup.

Riders should check current state statutes before riding between lanes.

A practice allowed in one state may lead to a ticket in another.

2026 Lane Splitting Laws By State

State 2026 Status Lane Splitting Legal? Lane Filtering Legal? Key Restrictions Notes
Alabama Illegal or not clearly authorized No No No clear permission Broader traffic laws may apply
Alaska Illegal or not clearly authorized No No No clear permission Rider may face improper passing arguments
Arizona Limited filtering allowed No Yes Stopped traffic, 45 mph or lower road, 15 mph max Filtering only
Arkansas Gray area No clear permission No clear permission No specific authorization Unsafe passing rules may apply
California Legal lane splitting Yes Yes Must be safe and prudent Full lane splitting model
Colorado Limited filtering allowed No Yes Stopped traffic, 15 mph max, pass left, safe space Moving-traffic splitting restricted
Connecticut Illegal or not clearly authorized No No No clear permission Check current code before riding
Delaware Illegal or not clearly authorized No No No clear permission Broader lane rules may apply
Florida Illegal or not clearly authorized No No No clear permission Passing within same lane may create risk
Georgia Illegal or not clearly authorized No No No clear permission Lane-use rules may apply
Hawaii Limited shoulder-related allowance No Limited Certain shoulder use has been allowed in specific settings Not full lane splitting
Idaho Illegal or not clearly authorized No No No clear permission Check current enforcement
Illinois Commonly considered illegal No No Lane-use and passing rules create risk Often cited as not allowing lane splitting
Indiana Commonly considered illegal No No No clear permission Passing rules may apply
Iowa Commonly considered illegal No No No clear permission Lane-use rules may apply
Kansas Illegal or not clearly authorized No No No clear permission State law does not clearly allow it
Kentucky Gray area No clear permission No clear permission No specific authorization Broader traffic laws may apply
Louisiana Illegal or not clearly authorized No No No clear permission Risk of citation
Maine Illegal or not clearly authorized No No No clear permission Check current code
Maryland Commonly considered illegal No No No clear permission Motorcycle lane-use rules may apply
Massachusetts Commonly considered illegal No No No clear permission Riders risk tickets
Michigan Commonly considered illegal No No No clear permission Lane-use rules may apply
Minnesota Legal lane splitting and filtering Yes Yes Effective July 1, 2025, speed and location limits apply Newer law with restrictions
Mississippi Illegal or not clearly authorized No No No clear permission Unsafe passing rules may apply
Missouri Gray area No clear permission No clear permission No specific authorization Ticket risk can still exist
Montana Limited filtering allowed No Yes 20 mph max, stopped or slow traffic, safe space Filtering only
Nebraska Illegal or not clearly authorized No No No clear permission Check local enforcement
Nevada Commonly considered illegal No No No clear permission Often treated as not allowed
New Hampshire Illegal or not clearly authorized No No No clear permission Passing rules may apply
New Jersey Illegal or not clearly authorized No No No clear permission Ticket risk is high
New Mexico Illegal or not clearly authorized No No No clear permission Check current statute
New York Illegal or not clearly authorized No No No clear permission Often enforced through lane-use rules
North Carolina Gray area No clear permission No clear permission No specific authorization Unsafe passing arguments may apply
North Dakota Illegal or not clearly authorized No No No clear permission Check current code
Ohio Gray area No clear permission No clear permission No specific authorization Broader lane laws may apply
Oklahoma Commonly considered illegal No No No clear permission Motorcycle lane-use rules may apply
Oregon Commonly considered illegal No No No clear permission Prior proposals have not created full permission
Pennsylvania Illegal or not clearly authorized No No No clear permission Passing rules may apply
Rhode Island Illegal or not clearly authorized No No No clear permission Check current statute
South Carolina Illegal or not clearly authorized No No No clear permission No full permission
South Dakota Illegal or not clearly authorized No No No clear permission Ticket risk may exist
Tennessee Illegal or not clearly authorized No No No clear permission Lane-use rules may apply
Texas Commonly considered illegal No No No clear permission Proposed bills have not made it broadly legal
Utah Limited filtering allowed No Yes 45 mph or lower road, stopped traffic, 15 mph max Filtering only
Vermont Illegal or not clearly authorized No No No clear permission Check current enforcement
Virginia Commonly considered illegal No No No clear permission Lane-use rules may apply
Washington Commonly considered illegal No No No clear permission No broad authorization
West Virginia Illegal or not clearly authorized No No No clear permission Broader traffic laws may apply
Wisconsin Commonly considered illegal No No No clear permission Lane-use rules may apply
Wyoming Illegal or not clearly authorized No No No clear permission Check current statute

State laws differ sharply across the country. Some states define lane splitting or filtering directly, while others leave riders to deal with broader traffic rules that may still make riding between lanes risky.

California Lane Splitting Law

California is the best-known lane splitting state.

California Vehicle Code 21658.1 defines lane splitting as operating a two-wheeled motorcycle between rows of stopped or moving vehicles in the same lane.

California formally legalized lane splitting on January 1, 2017.

California allows lane splitting on roads with two or more lanes moving in the same direction. Riders must split safely.

Safety guidance includes:

  • Avoid large speed differences.
  • Avoid riding near trucks, buses, and large vehicles.
  • Use extra caution in rain, darkness, glare, debris, narrow lanes, and heavy congestion.
  • Do not split lanes at unsafe speeds.

California uses comparative negligence. Unsafe lane splitting can reduce a rider’s recovery after a crash.

Minnesota Lane Splitting And Filtering Law

Minnesota legalized lane splitting and filtering effective July 1, 2025.

Minnesota allows lane splitting between lanes of moving traffic, but speed restrictions apply. A rider may not travel more than 15 mph faster than nearby traffic.

Minnesota also allows lane filtering when traffic is stopped.

Restrictions apply in school zones, work zones, roundabouts, ramps, and turn lanes. Riders should verify the current statute before riding between lanes.

Arizona Lane Filtering Law

Arizona allows lane filtering, not full lane splitting.

A two-wheeled motorcycle may pass stopped vehicles between lanes when:

  • Traffic is stopped.
  • Road speed limit is 45 mph or less.
  • Motorcycle speed is 15 mph or less.
  • Conditions allow safe passing.

What Riders Should Know

A motorcyclist wearing red and black gear rides between lanes of slow-moving cars on a busy highway
Lane filtering is considered unsafe, but each state has own laws you should know about

Arizona riders should filter only when vehicles are stopped. Passing moving traffic between lanes can lead to a citation or fault dispute after a crash.

Colorado Lane Filtering Law

Colorado allows limited lane filtering.

A motorcycle may pass stopped traffic when:

  • Vehicles are stopped.
  • Traffic is moving in the same direction.
  • Lane space is safe.
  • Motorcycle speed is 15 mph or less.
  • Rider passes on the left side of the vehicle being passed.

Colorado does not allow lane splitting through moving traffic. Riders must merge back once traffic starts moving.

Montana Lane Filtering Law

Montana allows lane filtering under speed and safety limits.

A two-wheeled motorcycle may filter when:

  • Traffic is stopped or slow-moving.
  • Lanes are wide enough.
  • Motorcycle speed is 20 mph or less.
  • Conditions allow safe passing.

Montana’s law allows low-speed filtering, not aggressive lane splitting.

Utah Lane Filtering Law

Utah allows lane filtering only under specific conditions.

Filtering is allowed when:

  • Road speed limit is 45 mph or less.
  • Traffic is stopped.
  • Motorcycle speed is 15 mph or less.
  • Road has two or more lanes in the same direction.

Utah does not allow unrestricted lane splitting.

Who Is At Fault If A Crash Happens While Lane Splitting?

Fault depends on state law and conduct.

In legal states, a rider can still be partly or fully liable for unsafe lane splitting.

In illegal or unclear states, insurers may argue that lane splitting itself created the risk.

California Liability Example

California uses comparative negligence.

Example: A driver changes lanes without signaling. A rider is splitting lanes too fast. Fault may be divided between both parties.

Riders injured in a California lane-splitting crash may benefit from speaking with California motorcycle accident injury attorneys who handle motorcycle crash claims, fault disputes, insurance issues, and injury compensation.

A rider’s compensation can be reduced by the rider’s share of fault.

Evidence That Matters After A Lane Splitting Crash

Useful evidence includes:

  • Photos of vehicle positions
  • Lane markings
  • Dashcam video
  • Helmet camera video
  • Witness statements
  • Police report
  • Traffic speed
  • Motorcycle speed
  • Weather and visibility
  • Point of impact
  • Vehicle damage
  • Skid marks
  • Road debris
  • Turn signal use

States Where Lane Splitting Is Commonly Considered Illegal

Of course, we need to address the states where lane splitting is commonly considered illegal.

State Lane Splitting Status Key Note
Illinois Not clearly authorized Lane-use and passing rules can support a ticket.
Indiana Commonly treated as illegal Indiana is generally treated as a no lane splitting state.
Iowa Not clearly authorized Iowa does not clearly allow motorcycles to pass between lanes.
Maryland Commonly treated as illegal Maryland is commonly listed as a state that does not allow lane splitting.
Massachusetts Not clearly authorized Massachusetts does not clearly authorize lane splitting.
Michigan Not clearly authorized Michigan riders should not assume lane splitting is allowed.
Nevada Commonly treated as illegal Nevada is generally treated as a state where lane splitting is not allowed.
Oklahoma Not clearly authorized Oklahoma does not clearly permit lane splitting.
Oregon Not broadly legal Lane sharing proposals have been considered, but broad permission is not in effect for 2026.
Texas Not broadly legal Lane splitting proposals have been considered, but broad statewide permission is not in effect for 2026.
Virginia Not clearly authorized Virginia does not clearly authorize lane splitting.
Washington Not broadly legal Lane sharing measures have been discussed, but broad lane splitting is not legal in 2026.
Wisconsin Commonly treated as illegal Wisconsin is generally treated as a state that does not allow lane splitting.

States With No Clear Lane Splitting Law

Several states are commonly treated as places where lane splitting is not allowed. Riders in these states may face tickets, fault arguments, or insurance disputes after riding between lanes.

What “No Specific Law” Really Means

No specific lane splitting statute does not mean riders are free to split lanes.

Other laws may apply, including:

  • Unsafe passing
  • Improper lane change
  • Reckless driving
  • Failure to maintain lane
  • Passing within the same lane
  • Careless driving

Police and insurers may use those laws after a stop or crash.

Examples Of Gray-Area States

Arkansas, Kentucky, Missouri, North Carolina, and Ohio are often treated as gray-area states.

These states may not name lane splitting directly, but broader lane-use rules can still create ticket risk and liability risk.

Why Do Some States Allow Lane Splitting Or Lane Filtering?

A motorcyclist wearing a helmet and jacket lane splitting through dense highway traffic
Some states allowed lane-splitting as it reduces rear-end crash risk

States that allow lane splitting or filtering usually focus on rider safety and traffic flow. Supporters argue that controlled lane sharing can help riders avoid rear-end crashes in stopped traffic.

Potential Safety Benefits

Legal lane splitting or filtering may:

  • Reduce rear-end crash risk in stopped traffic.
  • Give riders an escape route.
  • Improve traffic flow.
  • Reduce idling in traffic backups.

Motorcycle groups support legalization when rules are clear and riders use safe speeds. California crash research is often cited because lane splitting can be safer when speed differences are reasonable.

Common Safety Concerns

Main concerns include:

  • Drivers may not expect motorcycles between lanes.
  • Sideswipe crashes can happen.
  • Sudden lane changes can injure riders.
  • Enforcement can be difficult.
  • Some drivers see the practice as unsafe or unfair.

Is Lane Splitting Safe?

Lane splitting safety depends on speed, conditions, and rider judgment. Low-speed filtering in stopped traffic carries different risks than high-speed splitting through moving vehicles.

What Studies And Motorcycle Groups Say

Lane splitting safety depends on speed, traffic density, lane width, rider skill, driver awareness, weather, and visibility.

Low-speed lane splitting or filtering in stopped or slow traffic is safer than high-speed splitting. Risk increases when a rider travels much faster than nearby vehicles.

When Lane Splitting Becomes Dangerous

Lane splitting becomes dangerous during:

  • High-speed traffic
  • Poor visibility
  • Rain, glare, fog, or darkness
  • Narrow lanes
  • Heavy truck or bus traffic
  • Road debris
  • Aggressive driving
  • Large speed differences
  • Lane Splitting Accident Liability

FAQs

Are mopeds and scooters allowed to lane split?
Not always. Many laws apply only to motorcycles that meet a specific legal definition. Mopeds, scooters, autocycle-style vehicles, and three-wheel vehicles may not qualify.
Can out-of-state riders use lane splitting laws?
Yes, if they are riding in a state that allows it and meet that state’s requirements. License plate location does not usually control the rule. Road location and rider conduct do.
Can a driver block a motorcycle that is filtering legally?
No driver should intentionally block, crowd, or cut off a rider. Blocking a motorcycle can create crash risk and may support fault arguments if a collision happens.
Is lane splitting allowed during a traffic jam on the highway?
Only in states that clearly allow it and only within legal limits. Many filtering laws do not apply to freeways or moving highway traffic.

Summary

Lane splitting laws are changing quickly. California allows full lane splitting. Minnesota allows lane splitting and filtering with limits as of July 1, 2025.

Arizona, Colorado, Montana, and Utah allow limited lane filtering. Most states still prohibit lane splitting or do not clearly authorize it.

Riders should check current state statutes before crossing state lines. A legal maneuver in one state may be ticketable in another.

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Dwight Decker

My name is Dwight Decker, and I am a human rights advocate and activist dedicated to advancing social justice and equality. For over a decade, I’ve worked with grassroots organizations and international NGOs to fight for the rights of marginalized communities. My mission is to amplify the voices of those often unheard and drive meaningful change through advocacy, education, and policy reform. Every day, I look to make the world a more just and equitable place for all.

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