Some good stops for a cross-country road trip. Northern route - including Badlands National Park, Yellowstone, Mt Rushmore and Glacier National Park A cross country road trip is on my bucket list, this has a lot of good stops
How to Visit Every Major U.S. Landmark in Less Than 10 Days
Very cool website for road trippers! It shows you all the roadside attractions (as well as food, hotels, etc) along your route! You can filter for whatever interests you. Will use it for the next road trip!