| Bridge Owner | Number of Bridges | Average Age (Years) | Average Daily Traffic | Number Structurally Deficient | Percent Structurally Deficient | Number Functionally Obsolete | Percent Functionally Obsolete |
|---|---|---|---|---|---|---|---|
| County | 87 | 46.3 | 62,398 | 17 | 19.5% | 6 | 6.9% |
| City/Other Municipality | 4 | 76 | 6,333 | 1 | 25.0% | 2 | 50.0% |
| Town | 64 | 56.5 | 12,536 | 10 | 15.6% | 15 | 23.4% |
| State | 109 | 48.1 | 523,435 | 9 | 8.3% | 8 | 7.3% |
| Other (not local) | 1 | 5 | 280 | 0 | 0.0% | 0 | 0.0% |
| Total | 265 | 49.8 | 604,982 | 37 | 14.0% | 31 | 11.7% |
Source: U.S. Department of Transportation, Federal Highway Administration, National Bridge Inventory, 2016 with OSC calculations.
Report Reference: Local Bridges by the Numbers
