We went to the museum specifically to see this exhibit because, ya know… I love photography. Out of all the photos of “road trips” I didn’t see one picture of a gas station which was surprising. (Maybe I missed it.) There was a mix of professional and amateur photos and I enjoyed reading about the history of them. Most were in black and white. I also found out that the first known coast to coast “road trip” in America was in 1903.
Pixel/Snapseed
Offshoots Photography 
Your comments are appreciated