A section of the old Santa Fe Trail, near Cimmaron, Kansas
https://en.wikipedia.org/wiki/Santa_Fe_Trail
Monument Rocks, Kansas
https://en.wikipedia.org/wiki/Monument_Rocks_(Kansas)
At "Mount Sunflower" (4039 ft) - the highest point in Kansas
https://en.wikipedia.org/wiki/Mount_Sunflower
Above the point where Colorado, Nebraska, and Kansas meet
Chimney Rock, Nebraska
https://en.wikipedia.org/wiki/Chimney_Rock_National_Historic_Site
Scotts Bluff National Monument, Nebraska
https://en.wikipedia.org/wiki/Scotts_Bluff_National_Monument
Nebraska Sandhills, at 42 Degrees North, 103 Degrees West
https://en.wikipedia.org/wiki/Sandhills_(Nebraska)
"Carhenge", near Alliance, Nebraska
https://en.wikipedia.org/wiki/Carhenge
"Carhenge", near Alliance, Nebraska
https://en.wikipedia.org/wiki/Carhenge
Bailey Yard - the world's largest rail yard - near North Platte, Nebraska
https://en.wikipedia.org/wiki/Bailey_Yard
Statue of the Martin Brothers - two boys who were pinned together by a single arrow, and survived - near Kearney, Nebraska
https://history.nebraska.gov/blog/marker-monday-martin-brothers-two-brothers-shot-single-arrow
41 Degrees North, 97 Degrees West, in eastern Nebraska
A section of the old Lincoln Highway, near Omaha, Nebraska
https://www.atlasobscura.com/places/old-lincoln-highway-omaha