1886 Map of Oskaloosa

About this map

Oskaloosa and the surrounding Jefferson County landscape are defined by a dense network of late-nineteenth-century rail lines and river valleys. The Kansas River carves through the southern portion of the territory, passing the historic capital of Lecompton and the settlement at Perry. To the northeast, the Missouri River clips the corner near Bean Lake and Oak Mills. The map reveals the expansion of the American West through five major rail systems, including the Union Pacific Railroad and the Atchison Topeka and Santa Fe Railroad, which connected frontier towns like Nortonville and Valley Falls. This era of development is captured just as the township grid was fully established, with Jarbalo Mound standing as a rare topographical landmark in the eastern reaches near Jarbalo. Smaller communities such as McLouth and Tonganoxie appear as vital stops along these competing steam-engine routes.