Transportation isn’t a problem in the Mushroom Kingdom. Much of its citizenry is capable of self-propelled flight, while others can transform into flying raccoons or spurt wings from their caps. Rumor has it there are even flutists who can travel vast distances simply by whistling a ditty.

Despite an abundance of alternatives, however, virtually everyone within the kingdom’s limits drives a vehicle. From simple go-karts to gigantic gas-guzzling muscle cars, there’s no conveyance too large or too tiny. Bustling beltways and boulevards spread to every corner of the land of mushrooms—oddly, pollution isn’t an issue, either.

After all, the clouds are always smiling.