| Bridge Owner | Number of Bridges | Average Age (Years) | Average Daily Traffic | Number Structurally Deficient | Percent Structurally Deficient | Number Functionally Obsolete | Percent Functionally Obsolete |
|---|---|---|---|---|---|---|---|
| County | 71 | 45.7 | 65,011 | 6 | 8.5% | 10 | 14.1% |
| City/Other Municipality | 7 | 45.7 | 126,232 | 1 | 14.3% | 1 | 14.3% |
| Town | 5 | 27.8 | 2,313 | 0 | 0.0% | 2 | 40.0% |
| State | 258 | 43.2 | 4,825,251 | 10 | 3.9% | 100 | 38.8% |
| Other (not local) | 2 | 23 | 237 | 0 | 0.0% | 1 | 50.0% |
| Total | 343 | 43.4 | 5,019,044 | 17 | 5.0% | 114 | 33.2% |
Source: U.S. Department of Transportation, Federal Highway Administration, National Bridge Inventory, 2016 with OSC calculations.
Report Reference: Local Bridges by the Numbers
