Laws governing the operation of bicycles, motor scooters (electric or gas powered), skateboards, and other modes of transportation on public streets, highways, and roads vary from state to state, and among cities and towns (municipal ordinances).

Some of the important laws governing these alternative modes of transportation include proper roadways and lanes for operation; speed limits; required safety precautions (helmets, etc.); application of traffic laws; license requirements; and the application of laws regarding being under the influence of alcohol or drugs.

In North Dakota, bicycles, motor scooters, skateboards, and similar modes of transportation are subject to specific regulations when operated on public streets, highways, and roads. Bicyclists are generally required to follow the same traffic laws as motor vehicle drivers, such as obeying traffic signals and signs. They must ride as close as practicable to the right-hand curb or edge of the roadway, except when passing, turning left, or avoiding hazards. Helmets are not mandated by state law for bicycle riders, but local ordinances may require them, especially for minors. Motor scooters may need to be registered, and operators may require a valid driver's license, depending on the engine size and whether the scooter can exceed certain speeds. Speed limits for these modes of transportation are typically the same as for motor vehicles, unless otherwise posted. Operating any of these vehicles under the influence of alcohol or drugs is illegal and subject to the same DUI laws applicable to motor vehicle drivers. It's important to check local ordinances as well, as cities and towns in North Dakota may have additional regulations concerning the operation of these alternative modes of transportation.