Bridge Owner | Number of Bridges | Average Age (Years) | Average Daily Traffic | Number Structurally Deficient | Percent Structurally Deficient | Number Functionally Obsolete | Percent Functionally Obsolete |
---|---|---|---|---|---|---|---|
County | 110 | 67.1 | 51,575 | 19 | 17.3% | 13 | 11.8% |
Town | 8 | 30.9 | 1,266 | 1 | 12.5% | 1 | 12.5% |
State | 61 | 55.7 | 285,751 | 14 | 23.0% | 8 | 13.1% |
Other (not local) | 3 | 104.7 | 2,574 | 0 | 0.0% | 2 | 66.7% |
Total | 182 | 62.3 | 341,166 | 34 | 18.7% | 24 | 13.2% |
Source: U.S. Department of Transportation, Federal Highway Administration, National Bridge Inventory, 2016 with OSC calculations.
Report Reference: Local Bridges by the Numbers