It was actually refreshing finally getting far enough east where we didn't have to cross any more mountains. While they are beautiful they can be stressful if your not use to driving in them. Crossing Colorado on interstate 70 is awesome but you have two big peaks to cross, both 10,000 plus feet. We flat landers have our own style. Once you get beyond Denver your pretty much on flat land all the way home. Our home anyway.
Even in the middle of Nebraska you can find an archway spanning the freeway.