We saw this at the Clare Rest Stop yesterday. The fire was out when we arrived but there were still two fire engines and they were cleaning up the foamy stuff you see all over the parking lot. The truck parking area, of course, was off limits to traffic... only one semi-truck and the driver at the entrance stopping traffic.
Frank visited with some of the firemen while I was snapping away. They told him the mother and her three children, who were traveling in the motorhome, were just fine. The fire chief took them to his home where they were waiting for the husband/father to come and get them.