I was just reading a post about an accident that reminded me of something I saw about ten years ago. I was driving to work on I-10 and saw a motor home coming in the opposite direction. His Towed ve...
I guess it depends where you are. Perhaps you could call the fire department and let them know what is going on and maybe keep driving towards the direction they are coming from. If the flames would allow you to disconnect, that is the obvious choice, but each situation will probably have a different solution as to the best way to handle it.