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 | 50.1 | 98,843 | 15 | 13.6% | 13 | 11.8% |
Town | 3 | 45.7 | 1,058 | 1 | 33.3% | 0 | 0.0% |
State | 52 | 57.5 | 382,778 | 14 | 26.9% | 5 | 9.6% |
Other (not local) | 1 | 8 | 7,675 | 0 | 0.0% | 0 | 0.0% |
Total | 166 | 52.1 | 490,354 | 30 | 18.1% | 18 | 10.8% |
Source: U.S. Department of Transportation, Federal Highway Administration, National Bridge Inventory, 2016 with OSC calculations.
Report Reference: Local Bridges by the Numbers