A visual representation of the railway network operated by the Chicago, Rock Island and Pacific Railroad is a cartographic document. These diagrams illustrate the routes, stations, and connecting lines of the railway system. For example, a specific edition might detail trackage rights agreements or show the locations of repair facilities.
These visual depictions are valuable for several reasons. They provide a historical record of the railroad’s expansion and operational geography. Scholars use them to study the economic impact of the railway on the regions it served. Model railroad enthusiasts consult them for accurate recreations of specific eras. Furthermore, landowners and researchers use them to ascertain right-of-way ownership and track locations.