Bridge Owner | Number of Bridges | Average Age (Years) | Average Daily Traffic | Number Structurally Deficient | Percent Structurally Deficient | Number Functionally Obsolete | Percent Functionally Obsolete |
---|---|---|---|---|---|---|---|
County | 98 | 43 | 145,639 | 4 | 4.1% | 18 | 18.4% |
City/Other Municipality | 5 | 60.4 | 20,746 | 1 | 20.0% | 2 | 40.0% |
Town | 14 | 44.1 | 24,754 | 4 | 28.6% | 2 | 14.3% |
State | 104 | 49 | 1,342,118 | 19 | 18.3% | 22 | 21.2% |
Other (not local) | 5 | 53.4 | 12,171 | 0 | 0.0% | 1 | 20.0% |
Total | 226 | 46.4 | 1,545,428 | 28 | 12.4% | 45 | 19.9% |
Source: U.S. Department of Transportation, Federal Highway Administration, National Bridge Inventory, 2016 with OSC calculations.
Report Reference: Local Bridges by the Numbers