An overview of Minnesota's bicycle laws, reviewed and cited to primary sources. Use the sections below to jump to a specific rule, or the Sources block at the end for the full citation list.
This guide is for general information only and is not legal advice. Laws change — verify current rules with your state DOT or a licensed attorney before relying on this for any legal matter. Read full disclaimer.
Helmet rules
Required under age
No statewide age requirement
Applies to passengers
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Standard
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Penalty
Minnesota has no statewide bicycle helmet law for any age. A small number of municipalities (e.g., the city of Owatonna for participants in city-sponsored bicycle rodeos) impose limited helmet rules, but no city or county requires helmets for general road or path use.
Minn. Stat. § 169.222 subd. 4(d) permits sidewalk cycling outside of a business district unless local ordinance prohibits it. Riders must yield the right-of-way to pedestrians and give an audible signal before overtaking and passing. Minneapolis allows sidewalk riding outside of designated business districts; Saint Paul restricts sidewalk riding in the downtown core.
Minnesota's DWI statute (Minn. Stat. § 169A.20) applies to operators of a 'motor vehicle.' Minn. Stat. § 169.011 subd. 42 defines motor vehicle to exclude devices propelled solely by human power, so bicycles are categorically outside DWI. A cyclist may still be charged with public intoxication or reckless conduct.
Lamp on the front emitting a white light visible from a distance of at least 500 feet to the front, required during the hours of darkness as defined in Minn. Stat. § 169.011.
Rear requirement
Rear reflector or light
Rear spec
Red reflector of a type approved by the Minnesota Commissioner of Public Safety, visible from all distances from 100 to 600 feet to the rear when directly in front of lawful lower-beam headlamps. A red rear lamp visible from 500 feet may be used in addition to the reflector.
Two abreast permitted on the roadway when not impeding the normal and reasonable movement of traffic. Three or more abreast is not permitted on the roadway.
Bicycles are prohibited on Minnesota Interstate freeways (I-35, I-90, I-94, I-394, I-494, I-694) under Minn. Stat. § 169.305 and MnDOT controlled-access regulations. Conventional US and state routes (US-61, US-2, MN-100) remain open. The Stone Arch Bridge in Minneapolis is the recommended Mississippi River crossing in lieu of the I-35W bridge.