If you've ever spent any time on the highways of America, you may have on occasion been behind a tractor trailer truck as it went under an overpass, and wondered just how much clearance there was at the top of those things. From my perspective, at times it seemed that you couldn't slide a sheet a of paper between the overpass and the top of that truck.

Take for instance the truck in the video. It was somewhere in the Long Island, New York area when a truck went under and overpass, and there wasn't sufficient clearance.

I think I'll be keeping my distance from now on. It's amazing that no one was hurt or killed.