Anyone familiar with Pittsburgh roads?

[Maverick_Zero]

I've been going to my grandma's since I was born. She lives in Monroeville, and I've seen signs up that say red belt, yellow belt, green belt, or blue belt in different parts of the city. I always wondered what they meant. Does anyone live around the area and know what the hell these belts are? This has confused me since I was a little kid. I thought they were roads, but I see different signs all over town.

[Eckels]

clearly, it's the different districts in which ninjas live.

[Master Ghaleon]

its prolly like bus routes or travel routes of somekind

[mikeron]

Well, in New York there's a road called the beltway, which takes you around in a big circle. (I think. It's been a while.)

[moocow]

Well, in Columbus we have the outer belt and the inner belt... those are what they refer to when it comes to the highway and how it all circles Columbus in a way, I believe. *shrug*

[Dechipher]

You mean the Ninja turtles?