I've driven this route in the summer - but am planning on going to Denver the middle of March. Excluding the southern route - which route would have the least chance of bad road. For example I think I almost have to go through SLC, and would usually consider running southern Wy to Cheyenne and down to Denver. In the summer, I'd go south of SLC, head over the mountains through Price, over to Gunnison and over the Rockies through the General's Tunnel to Denver. But I think that route would probably have to much of a chance of bad road that time of year Now I know this all depends on what the weather is like. Suggestions????