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 Virginia, 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 vehicles, including obeying traffic signals and signs. They are allowed to ride on the roadway, but must stay as close as practicable to the right curb or edge of the roadway, except when overtaking another vehicle, preparing for a left turn, or avoiding hazards. Motor scooters and mopeds must be registered with the DMV, and operators must have a valid driver's license or learner's permit. Helmets are required for moped riders under age 21 and recommended for bicycle riders, though not mandated by state law for adults. Electric scooters and skateboards may be regulated at the local level, with some cities allowing them on sidewalks and others restricting them to roadways or bike lanes. Speed limits for these devices are typically set by local ordinance. Virginia law prohibits the operation of any of these modes of transportation while under the influence of alcohol or drugs. It's important for operators to check both state statutes and local ordinances for specific rules applicable to their area.