OT Whatcha don't see on the Interstate

I commute 45 miles to work every day on a motorcycle. I see contractor's trucks loaded badly every day. Items I have seen coming at me include: A hammer (sliding on the highway next to me right next to the botts dots). A water heater box, a full size mirror (in pieces), lots of ladders, coolers, tool boxes, dogs (dead), and many other wonderful items...and they never slow from 80mph.