Bridge Owner | Number of Bridges | Average Age (Years) | Average Daily Traffic | Number Structurally Deficient | Percent Structurally Deficient | Number Functionally Obsolete | Percent Functionally Obsolete |
---|---|---|---|---|---|---|---|
County | 128 | 36.2 | 63,438 | 14 | 10.9% | 26 | 20.3% |
Town | 13 | 43.4 | 2,979 | 2 | 15.4% | 3 | 23.1% |
State | 85 | 51 | 594,089 | 3 | 3.5% | 22 | 25.9% |
Other (not local) | 1 | 35 | 735 | 0 | 0.0% | 0 | 0.0% |
Total | 227 | 42.2 | 661,241 | 19 | 8.4% | 51 | 22.5% |
Source: U.S. Department of Transportation, Federal Highway Administration, National Bridge Inventory, 2016 with OSC calculations.
Report Reference: Local Bridges by the Numbers