U.S. Department of Transportation
Federal Highway Administration
1200 New Jersey Avenue, SE
Washington, DC 20590
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Conditions and Performance
Status
of the Nation's Highways, Bridges, and Transit:
2002 Conditions and Performance Report
|
Exhibit 11-24:
Percent Deficient - Concrete Superstructure Bridges
Exhibit 11-24 has three pie charts that show the percentages of deficient concrete superstructure bridges. In the first one, by number of bridges, 79.47 percent are non-deficient, 12.30 are functionally obsolete, and 8.23 are structurally deficient. In the second, by traffic carried, 75.90 percent are non-deficient, 17.12 are functionally obsolete, and 6.98 are structurally deficient. And in the third chart, by deck area, 70.36 percent are non-deficient, 18.88 are functionally obsolete, and 10.76 are structurally deficient.
Source: National Bridge Inventory.
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Page last modified on November 7, 2014
