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 11-32:
Percent Deficient - Prestressed Concrete Superstructure Bridges
Exhibit 11-32 has three pie charts that show the percentages of deficient prestressed concrete superstructure bridges. In the first one, by number of bridges, 87.31 percent are non-deficient, 9.46 are functionally obsolete, and 3.23 are structurally deficient. In the second, by traffic carried, 81.61 percent are non-deficient, 14.80 are functionally obsolete, and 3.60 are structurally deficient. And in the third chart, by deck area, 86.53 percent are non-deficient, 10.53 are functionally obsolete, and 2.94 are structurally deficient.
Source: National Bridge Inventory.
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Page last modified on November 7, 2014
