Everybodys talking about there being a second bus and I agree with them im not going to point out all the theory's people already said like the highway sign and the bus map. What my theory about the second bus has to do with the luadromat sometimes when you shoot the handle it either lights up blue or red when it lights up blue i think that wherever the light ends up and endsis where the second bus is. Because in the photo at the bus stop where the bus apears to be at night and have two blue beams coming out the back of it. so i think that those two things are tied in with eachother so im going to try it out and see what happens.