Figure 1-2: Highway Bridge Condition:,,,,,,,,,,,,,
District of Columbia,,,,,,,,,,,,,
Year,Total # of Bridges,Structurally deficient  ,,Functionally obsolete,,,,,,,,,
,,,,,,,,,,,,,
,,#,%,#,%,,,,,,,,
1996,314,60,19.1,136,43.3,,,,,,,,
1997,313,56,17.9,159,50.8,,,,,,,,
1998,311,56,18.0,166,53.4,,,,,,,,
1999,331,45,13.6,188,56.8,,,,,,,,
2000,250,28,11.2,134,53.6,,,,,,,,
2001,243,25,10.3,136,56.0,,,,,,,,
United States,,,,,,,,,,,,,
Year,Total # of Bridges,Structurally deficient  ,,Functionally obsolete,,,,,,,,,
,,#,%,#,%,,,,,,,,
1996,"582,043","101,544",17,"81,217",14,,,,,,,,
1997,"583,207","98,521",17,"77,466",13,,,,,,,,
1998,"583,414","93,119",16,"79,567",14
1999,"585,542","88,150",15,"81,900",14
2000,"587,458","86,692",15,"80,889",14
2001,"590,066","83,630",14,"81,469",14
"SOURCE:  U.S. Department of Transportation, Federal Highway Administration, National Bridge Inventory: Deficient Bridges by State and Highway System, Washington, DC: 2001, available at http://www.fhwa.dot.gov/ bridge/britab.htm as of Jan. 31, 2002.   ",,,,,