The Backbone USGS Dundee Quad, Iowa, Topographic Map

The Backbone is a Bend in the state of Iowa (county of Delaware), located at latitude - longitude coordinates (also known as lat-long or GPS coordinates) of N 42.60665 and W -91.56154. The Backbone is shown in the center of the topographic (topo) map, which is sourced from the United States Geographical Survey map USGS Dundee quad. The nearest major town is Dundee, IA.