This map shows every bridge in the United States….and it’s incredible
The Network Effect
MARCH 27, 2015
This map, prepared by Wonkblog and based on data by the National Bridge Inventory, shows every highway bridge in U.S. The relative lack of development in the West is instantly apparent, and if you look closely, you can make out such landmarks as the Mississippi River, the Appalachian mountains, and major cities like LA, Phoenix, and DC. We’ve shared other maps in the past that help explain today’s global supply chain.