Bridge Owner | Number of Bridges | Average Age (Years) | Average Daily Traffic | Number Structurally Deficient | Percent Structurally Deficient | Number Functionally Obsolete | Percent Functionally Obsolete |
---|---|---|---|---|---|---|---|
County | 107 | 48.2 | 247,794 | 4 | 3.7% | 15 | 14.0% |
City/Other Municipality | 12 | 50.9 | 98,020 | 0 | 0.0% | 5 | 41.7% |
Town | 57 | 40.2 | 120,652 | 7 | 12.3% | 8 | 14.0% |
State | 286 | 43 | 3,639,979 | 16 | 5.6% | 69 | 24.1% |
Total | 462 | 44.1 | 4,106,445 | 27 | 5.8% | 97 | 21.0% |
Source: U.S. Department of Transportation, Federal Highway Administration, National Bridge Inventory, 2016 with OSC calculations.
Report Reference: Local Bridges by the Numbers