1984 Map of Dubuque North

About this map

Military Ridge defines the northern reaches of this Tri-State area, where the borders of Iowa, Wisconsin, and Illinois converge along the Mississippi River. The landscape is etched by the intricate drainages of the Grant River, Platte River, and Galena River, highlighting a region historically vital for its mineral wealth. A dense concentration of lead and zinc workings, including the Annie Mine, Basque Mine, and Liberty Mine, reveals the industrial heritage that once drove local economies in and around Platteville and Shullsburg. Along the riverbanks, the Upper Mississippi River Wild Life and Fish Refuge contrasts with the urban development of Dubuque, where landmarks like Clarke College and Loras College appear. The map also traces the era's rail network, featuring the Illinois Central Gulf and Burlington Northern railroads as they navigate the ridges and river bluffs.