The Robinson Map Library maintains a comprehensive collection of general and political maps for all parts of the world, thematic maps, historical and special interest maps, and maps of major cities.
The library also has an extensive collection of highway maps for the US and travel maps from around the world. In total, the map collection consists of about 275,000 items.
You can download all dates and scales of USGS topographic maps (both current US Topo maps and Historical topographic maps) free of charge using tools listed on the page above.
Federal Depository Library Program
As part of the Federal Depository Library Program, the UW-Madison Libraries make U.S. government publications available to the public at no fee.