A few months back I was jamming out to some good tunes, on a US Hwy in TX out in the middle of no where and there was a truck a good 1/2 mile ahead of me. I could see in the distance flashing yellow lights. I said to myself what the???? It is 0200 in the morning that can't be a scale open. Sure enough as I get closer I determine it is definitely a scalehouse sign flashing and just as I make that determination the truck in front of me continues on past the entrance. I was approaching the entrance and starting to slow down when low and behold the lights go out. Then I see the flashing lights on top of a car go on and away it goes after that truck! YeeHaa, thank goodness for truckers who don't pay attention.