There is a bridge in Durham NC that is famous for destroying Trailers and tall vehicles, It has its own web page its called the 11 foot 8 bridge. They have placed warning lights that flash and all kind of signs warning people but they still crash.
Here are some crashes:
It's been some 30 odd years since I gave up my commercial (any combination) license. But if memory serves, and unless the law has changed, the legal height limit for non-permit loads is (or was) 11'6". So wouldn't at least the rental truck companies in this video be