Figure 1-3: Highway Bridge Condition,,,,,,,
Idaho,,,,,,,
Year,Total # of Bridges,Structurally deficient  ,,Functionally obsolete,,Total of Both,
,,#,%,#,%,#,%
1996,"4,226",364,9,489,12,853,20
1997,"4,180",352,8,469,11,821,20
1998,"4,122",346,8,464,11,810,20
1999,"4,114",328,8,456,11,784,20
2000,"4,032",317,8,435,11,752,20
2001,"4,069",320,8,436,11,756,20
United States,,,,,,,
Year,Total # of Bridges,Structurally deficient  ,,Functionally obsolete,,Total of Both,
,,#,%,#,%,#,%
1996,"582,043","101,544",17,"81,217",14,"182,761",31
1997,"583,207","98,521",17,"77,466",13,"175,987",30
1998,"583,414","93,119",16,"79,567",14,"172,686",30
1999,"585,542","88,150",15,"81,900",14,"170,050",29
2000,"587,458","86,692",15,"80,889",14,"167,581",29
2001,"590,066","83,630",14,"81,469",14,"165,099",28
"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.   ",,,,,,,