Johnson County, KS Landmarks
Lone Elm Campground
Three miles south of Olathe on Lone Elm Road, on the main branch of the Santa Fe Trail, was the site of a spring (now enclosed in a small well)
Santa Fe/Oregon Trail Junction
In a 1924 dedication of a State Historical Marker at the edge of Gardner, Senator Rolla W. Coleman called the place where the trails divide "the grand-daddy of all highway junctions."