Bridge Owner | Number of Bridges | Average Age (Years) | Average Daily Traffic | Number Structurally Deficient | Percent Structurally Deficient | Number Functionally Obsolete | Percent Functionally Obsolete |
---|---|---|---|---|---|---|---|
County | 307 | 40.2 | 269,761 | 34 | 11.1% | 33 | 10.7% |
Town | 1 | 62 | 0 | 1 | 100.0% | 0 | 0.0% |
State | 249 | 46.2 | 1,161,342 | 4 | 1.6% | 56 | 22.5% |
Total | 557 | 42.9 | 1,431,103 | 39 | 7.0% | 89 | 16.0% |
Source: U.S. Department of Transportation, Federal Highway Administration, National Bridge Inventory, 2016 with OSC calculations.
Report Reference: Local Bridges by the Numbers