This is a good example of cowboy engineering. Wash your hands after and flush the urinal. Saves water
Wall SD. rodeo grounds

http://members.aol.com/gfretwell/cowboytech.jpg

Hey, I've been there!

Guess there's no need for a 'pee' trap

Probably not. I'll bet that it just drains out the wall to the outside! I was at a restaurant in rural Port Royal, VA a few years ago that had a new and improved men's room. They had a similar setup using a trough. The pipe went out the wall, down about a 75 foot slope and then into a nearby creek.

The restaurant is gone now. I wonder why?

This is a rodeo grounds. It goes where the cows and horses "go", right out on the ground.

As long as it doesn't go back into the beer tap...

"As long as it doesn't go back into the beer tap"

LOL
Thats was funny