Mapping the past
The Digital Sanborn Maps, provided by the Wyoming State Library, allow the user access to Sanborn fire insurance maps circa 1867 – 1970. The viewer can chart the growth of Rock Springs over the years and locate structures, streets, place names, and those mines our area was so noted for in the past. Users can access the maps from home or in any library in the Sweetwater County Sytem. Contact SCLS for more details. Watch out for areas of high subsidence…




