Is Lane Splitting (Motorcycles) Legal in Massachusetts? (2026)
No — Lane Splitting (Motorcycles) is illegal in Massachusetts as of 2026.
Quick Answer
Lane splitting is not permitted in Massachusetts. There is no explicit statute allowing lane splitting, and general traffic laws prohibit motorcycles from riding between lanes of traffic. No specific statute addresses lane splitting, but it is considered unsafe and illegal under general motor vehicle operation rules.
What the Law Says
Massachusetts General Laws (MGL) Chapter 89, Section 4A requires vehicles to stay within a single lane, effectively prohibiting lane splitting.
— Massachusetts General Laws Chapter 90, Section 14
| Category | Details |
|---|---|
| Lane Splitting Rules | N/A |
| Lane Filtering Rules | N/A |
| Traffic Penalties | Violations may be charged under reckless or unsafe driving statutes, potentially resulting in fines or points on the license. |
| License Requirements | None |
| Pending Legislation | None known |
No significant changes since 2023.
Enforcement Reality
Enforcement of lane splitting laws in Massachusetts is strict, with officers often citing general traffic safety statutes.
A common mistake in Massachusetts is riders assuming that filtering in slow or stopped traffic is permissible, which is generally not the case.
Local Exceptions
None identified. State law applies uniformly across Massachusetts. Local ordinances may still vary — check with your city or county government for any additional rules.
Bottom Line
Lane Splitting (Motorcycles) is illegal in Massachusetts. This activity can result in criminal charges. Do not assume enforcement is lax — penalties are real. Consult a licensed attorney if you have specific questions.
Massachusetts vs. the Rest of the US
Across the US, lane splitting on a motorcycle is fully legal in 1 states, restricted in 3, and illegal in 46. Massachusetts falls in the ILLEGAL category.
View the full 50-state map →Reviewed by cross-referencing the cited state statute against current legislative databases and regulatory publications.
Sources & Verification
This page was reviewed by Ethan Harper by comparing the legal status against the cited state statute. AllowedHere is an informational resource and does not provide legal advice. Consult a licensed attorney for guidance specific to your situation.
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