We have been out west a zillion times and are going to WYS for 7 days there let alone many many many stops. We have a 36 ft 5th wheel that is 13.5 tall so I was concerned about the bridges and tunnels on what ever roads. We live in Ft Ld and will be going to: Memphis,Eureka Spr, Dodge, Co Spr, YS,Bryce-Zion, Lake Powell, Grand Canyon, then down to a few stops in TX then to San Antonio, Nashville to name some stops. Like I said, many we have been to before but some want to visit again. Looking at going from Co Spr to 287 or 191 to get to Yellowstone. If we go on 191 we can miss the traffic is S YS and go directly to WYS where we will camp 15 min N oF WYS. We have 7 days there, so we will do the S end with just the truck.