BTS | National and State Bridge Data

Bureau of Transportation Statistics (BTS)

National and State Bridge Data

Maps of Structurally Deficient Bridges on the National Highway System
Condition of U.S. Highway Bridges: 1990-2008 (as of March 2009)
Condition of U.S. Highway Bridges by State: 2008 (as of March 2009)

Find this web page at:

http://www.bts.gov/current_topics/2009_03_18_bridge_data/