In the realm of alternative transportation, it is hard to ignore the moped. A moped is essentially a bicycle-like with bearing two wheels at the back and one at the front. They can either be peddled and therefore powered by human strength or be powered by battery or gas.

Because of safety concerns, most mopeds are restricted to travel only around 50 mph. This is because in rough or uneven terrain, mopeds tend to tip over and this has been attributed to many serious injuries and even death. This has caused many governments especially in the United States to step in and issue legislation that governs their manufacture, sale and use.