"The U.S. Geological Survey has just released more than 161,000 digitally scanned historical maps spanning in excess of 130 years and covering the lower 48 states. This Historical Topographic Map Collection provides a comprehensive repository of the landscape of our Nation..."
posted by Miko on Apr 20, 2012 - 19 comments

The United States of Environmental Superlatives
posted by PepperMax on Apr 29, 2011 - 26 comments

The National Telecommunications and Information Administration (NTIA) recently announced the rollout of a searchable map, which also offers a nation-wide view of internet service providers with filters for various technologies. The map is based on information collected from broadband providers or other data sources. [more inside]
posted by filthy light thief on Feb 24, 2011 - 7 comments

Where are Americans Moving? An interactive map of county-to-county migration within the US in 2008.
posted by jefficator on Jun 15, 2010 - 84 comments

Humorist and candidate for the US Senate for Minnesota Al Franken draws a map of the United States from memory.
posted by goodnewsfortheinsane on Aug 5, 2008 - 83 comments