"The wave"
Western Nebraska is a pretty rural place and as such people here tend to be friendly and informal. Don't be surprised when people give you a little wave when driving past you in the opposite direction. No, they don't necessarilly think they know you, that's just a common courtesy here. Some variations are the "one finger wave" (no, not that one!) and the "head nod". Feel free to wave back.


The top of Nebraska
Scottsbluff National Monument