Those roads through Nevada are all in Fairly good shape. I've never been completely across from North to South, but I have done East to West several times. The roads are good, but all two lanes and some of the most remote roads in the Country. You will not have cell phone coverage in many places and you may be hours from any services at any given time. If you're going in the summer make sure you have survival supplies for a few days and make sure you got enough fuel in the toad to get to the next town if something happens to the motorhome. You won't be able to call for help, you'll have to drive for help. But I wouldn't let that stop me from doing it. I love those back roads through Nevada.
