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 Florida, bicycles are legally defined as vehicles, and cyclists have the same rights and responsibilities as motorists. This means that cyclists must obey all traffic laws, including speed limits and traffic signals. They are typically required to use bike lanes where available, or stay to the right-most side of the road when no bike lane is present. Helmets are not mandated by state law for riders over 16, but are strongly recommended for safety. Motor scooters and electric scooters are subject to different regulations; they can be operated on the street but may have restrictions based on engine size and where they can be ridden. Riders under 16 are required to wear helmets. Skateboards are not typically allowed on roadways and are generally regulated by local ordinances. DUI laws apply to all these modes of transportation, and operating any of them under the influence of alcohol or drugs is illegal. Licensing requirements vary: bicycles do not require a license, but motor scooters may, depending on their speed and engine size. It's important to check local ordinances as well, as cities and towns may have additional regulations.