For those that think nothing can happen while driving on an Interstate, do a search for Jeff Gordon's driver's ed teacher killed in Tennessee crash in his Motorhome. He and his wife were killed when his MH went off I-75 near Jellico, TN Monday. Some traffic was detoured, while some waited on the Interstate to move very slowly. I saw their MH over the bank, probably stopped by tree(s). Don't know time of day that it happened but weather reports previous evening suggested foggy overnight, and that area is known for foggy conditios. Another reason to always wear seatbelts is if a tire blows which can result in a loss of control if you have not had training on how to control.