OK, I'll bite since no one has given you that much of an answer. I mean, I took the MSF class. Street-legal motorcycles have got headlights and taillights, brake lights, turn indicators, speedometers, license plates.

Dirt bikes and ATVs lack all those features that make them street-legal while traveling faster than all of the slower vehicle classes, like me pedaling my bicycle, that don't require turn signals etc.

If you don't like 2 wheels you can get a street-legal 3-wheeler like a can-am. That's what one of the guys in my MSF class had.

But if you want to ride an ATV, lawn mower or golf cart on the street, yeah no it's a city not a farm, you will get blipped over pretty much right away.