Washington Mill Bridge USGS Bernard Quad, Iowa, Topographic Map

Washington Mill Bridge is a Bridge in the state of Iowa (county of Dubuque), located at latitude - longitude coordinates (also known as lat-long or GPS coordinates) of N 42.30418 and W -90.78069. Washington Mill Bridge is shown in the center of the topographic (topo) map, which is sourced from the United States Geographical Survey map USGS Bernard quad. The nearest major town is Zwingle, IA.