I would like some info on route 550 from Durango CO. up through Silverton and Montrose and then going to Grand Junction and then going on to Aspen. I have been told that the road from Durango to Montrose is a real nail biter. We will be in a 38' motor home towing a car on a dolly.Any info on this route will be greatly appreciated. We drove this route in 1990 with a car and had no problems but I have to say my mind draws a complete blank when I try to think about in reference to taking it with an Rv....Thanks,.Alan