5 pages found in
Maps and Views:
city and county maps (DGN and DWG formats only)
http://www.dot.state.ia.us/sitemap.htm#maps
The Perry-Castañeda Library Map Collection.
http://www.lib.utexas.edu/maps/iowa.html
US Department of Commerce, Economics and Statistics Administration Bureau of the Census. January 1, 1990. Outline map with counties, longitude, latitude. From the Perry-Castañeda Map Collection, The University of Texas at Austin. (.gif, 1418x1140 pixels, 90K)
http://www.lib.utexas.edu/maps/states/iowa.gif
Features road, city street, and specialized maps and guides.
http://www.mapathon.com/ia.shtml
Spotlights photographs of weather scenes, wildflowers, astronomy, the Aurora Borealis and artifacts.
http://www.primefocus-iowa.com/