Bridge conditions in Hancock County, Ohio
357 inventoried bridges · 4 rated poor · 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
Hancock County tracks close to typical: 4 of its 357 inventoried bridges (1.1%) are rated poor, against a national rate of about 7%.
- 4 of the 357 bridges in Hancock County, Ohio, are rated in poor condition (1.1%) in the 2025 National Bridge Inventory, as of .
- 259 bridges (72.5%) are rated good and 94 (26.3%) fair.
- The median Hancock County bridge was built in 1995.
- The busiest poor-rated bridge is Han Co Rd 180 over Lye Creek (built 1967), carrying about 8,637 vehicles a day.
Good 72.5% · Fair 26.3% · Poor 1.1% of 357 bridges
Bridges rated poor
Every bridge in the county with a poor rating, busiest first. Poor means a major component is rated 4 or lower on FHWA's 0-9 scale; it is a repair flag, not a closure notice.
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| Han Co Rd 180 over Lye Creek | 1967 | 8,637 | Poor |
| Morey Avenue over Howard Run | 1975 | 1,313 | Poor |
| SR 103 over Buck Run | 1977 | 929 | Poor |
| Eag Twp Rd 48 over Tiderishi Ditch | 1895 | 37 | Poor |
Busiest bridges in the county
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| Ir 75 over Abandoned RR | 2017 | 52,496 | Good |
| Ir 75 over NS RR & Tr 101 | 2016 | 51,770 | Good |
| Ir 75 over Rocky Ford Creek | 2016 | 51,770 | Good |
| Ir 75 over Intermittent Waterway | 1963 | 31,055 | Good |
| Ir 75 over Twp89/Blanchard/CR223 | 2017 | 26,248 | Good |
| Ir 75 over Twp89/Blanchard/CR223 | 2019 | 26,248 | Good |
| Ir 75 over NS RR | 2019 | 24,378 | Good |
| Ir 75 over NS RR | 2019 | 24,378 | Good |
| CR 99 over Ir 75 | 1999 | 18,602 | Good |
| SR12 N Main Street over Blanchard River # | 2000 | 18,597 | Good |
Source: FHWA National Bridge Inventory, 2025. Counts cover inventoried highway bridges over 20 feet; ratings are reported by the state DOT.
All of Ohio: Ohio bridge conditions by county · every download on the data page.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.