Digital Sanborn Maps for Illinois This link opens in a new windowOn campus user: click on “Browse from ON campus” to access;
The Digital Sanborn Maps project provides online access to fire insurance maps for most cities and towns in Illinoisbetween 1867 and 1970. The maps contain information such as building footprint,construction materials,building use, and location of windows and doors, as well as street names, factory and buisness owner names, street and sidewalk widths, property boundaries,and house and block numbers.