[ankit]

Even though the change idea is funny and creative, I think it would be pretty scary to mess with a trucker. Plus you could probably be charged with something like maliciously throwing a missile. That would not be fun. They have radios and could get other truckers to corner you and pull over, that would suck also.

I guess this is one of those funny in the mind and movies ideas.

Onto the OP: I don't get it, are the speed limits slower? Also, why would they mess up the traffic lights like that? Oh conspiracy (now I'm just thinking out loud).