Good decision not to drive through Utah. We made that mistake once. The WORST "sanitary" facilities I've ever seen on a highway. A brick house, built above an open pit, no toilet tissue (it was a sodden roll sitting on the wet floor, and I didn't want to even THINK about what it was soaked with). I've been to third-world countries with better bathrooms! In fact, I've used outhouses that were better designed. (And had buckets of powder you threw in afterward to kill the smell and reduce flies, both of which these "facilities" had in abundance.) So, we refuse to drive through Utah.