Bridge Owner | Number of Bridges | Average Age (Years) | Average Daily Traffic | Number Structurally Deficient | Percent Structurally Deficient | Number Functionally Obsolete | Percent Functionally Obsolete |
---|---|---|---|---|---|---|---|
County | 54 | 57.2 | 44,279 | 11 | 20.4% | 7 | 13.0% |
City/Other Municipality | 2 | 50.5 | 4,082 | 0 | 0.0% | 1 | 50.0% |
Town | 9 | 70.7 | 465 | 0 | 0.0% | 4 | 44.4% |
State | 72 | 50 | 485,973 | 17 | 23.6% | 23 | 31.9% |
Total | 137 | 54.2 | 534,799 | 28 | 20.4% | 35 | 25.5% |
Source: U.S. Department of Transportation, Federal Highway Administration, National Bridge Inventory, 2016 with OSC calculations.
Report Reference: Local Bridges by the Numbers