Is Lane Splitting Legal in Michigan After the 2026 Framework Overhaul?

No. Lane splitting remains illegal in Michigan under state traffic statutes, despite periodic legislative proposals. The Michigan State Police enforces MCL 257.660, which prohibits motorcycles from overtaking vehicles within the same lane. No local jurisdictions have authority to legalize the practice, and 2026 compliance reviews confirm no imminent statutory changes.

Key Regulations for Lane Splitting in Michigan

  • MCL 257.660 explicitly bans lane splitting by prohibiting motorcycles from operating between lanes of traffic or adjacent rows of vehicles.
  • Michigan State Police (MSP) enforcement treats lane splitting as a moving violation, subject to citations under reckless driving statutes if it endangers other road users.
  • Local ordinances lack jurisdiction to override state law; municipalities cannot legalize lane splitting even in high-congestion areas like Detroit or Grand Rapids.

Motorcyclists violating these provisions face fines up to $100, potential license points, and increased insurance premiums. The Michigan Department of Transportation (MDOT) has not signaled regulatory shifts, aligning with national safety advocacy groups that oppose lane splitting due to collision risks. Riders must adhere to single-file positioning or risk legal penalties.