1985 Map of Mount Ayr

About this map

Mount Ayr serves as a central hub for this southwestern Iowa landscape during the mid-1980s, where the agricultural grid is defined by the headwaters of several major river systems. The Burlington Northern Railroad and Chicago and North Western Railroad provide the primary industrial corridors, connecting numerous grain-handling settlements such as Villisca, Corning, and Diagonal. An Old Grade reflects the evolving rail infrastructure of the region, while conservation areas like the Ringgold State Wildlife Management Area and Lake of Three Fires State Park preserve pockets of woodland and water. The terrain is deeply carved by the North, Middle, and South forks of the Grand River alongside the curiously named One Hundred and Two River, creating a complex network of valleys and ridges that dictate the placement of small communities like Clearfield and Blockton.