California | Berlin | Cintas Corp.

Road Warriors know this simple truth about travel: When you gotta go, you gotta go. And if you're on the road a lot, you've certainly seen more bathrooms than you could ever remember -- the good, the bad and the ugly.

And now's your chance to vote for the America's best bathroom. Ten finalists have been chosen, from California to Brooklyn. Some of the eye-popping features of the finalists:

> Faucets with a dragon and gargoyle theme.
> A luxury restroom trailer. (No, that's not an oxymoron)
> Glass ceiling and toilets that flush with rainwater.
> A large, authentic piece of the Berlin Wall.

This is the 10th year for the contest, sponsored by Cintas Corp., and you have until Sept. 19 to vote. Click here to see some of the cool images, check out the hall of fame and then cast your ballot.