Utah Law
Question
Brayden asked: Is a gas powered motor scooter that has no seat and can go 15 mph legal on sidewalks in Utah?
Answer
Your question is beyond the scope of this site which is intended to discuss the laws related to bicycling in Florida.
Here are the (UTAH ONLY) relevant laws…
Also if there is a no skateboarding ordinance in your specific area, you’re not allowed to use it on a sidewalk..
Motor assisted scooters and personal motorized mobility devices fall under the following statutes: 41690.5
(1) (a) Except as otherwise provided in this section, a motor assisted scooter and a personal motorized mobility device is subject to the provisions under this chapter for a bicycle, moped, or a motordriven cycle.
(2) A person under 16 years of age may not operate a personal motorized device or a motor assisted scooter using the motor unless the person is under the direct supervision of the person’s parent or guardian.
(3) A person may not operate a motor assisted scooter
(a) in a public parking structure;
(b) on public property posted as an area prohibiting skateboards;
(c) on a highway consisting of a total of four or more lanes designated
for regular vehicular traffic;
(d) on a highway with a posted speed limit greater than 25 miles per
hour;
(e) that has been structurally altered from the original manufacturer’s
design.