Bridge conditions in Trigg County, Kentucky
108 inventoried bridges · 9 rated poor · 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
The federal inventory lists 108 bridges in Trigg County: 45 rated good, 54 fair, and 9 poor.
- 9 of the 108 bridges in Trigg County, Kentucky, are rated in poor condition (8.3%) in the 2025 National Bridge Inventory, as of .
- 45 bridges (41.7%) are rated good and 54 (50.0%) fair.
- The median Trigg County bridge was built in 1982.
- The busiest poor-rated bridge is Ky-274 over Dryers Creek (built 1963), carrying about 1,405 vehicles a day.
Good 41.7% · Fair 50.0% · Poor 8.3% of 108 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 |
|---|---|---|---|
| Ky-274 over Dryers Creek | 1963 | 1,405 | Poor |
| Ky-124 over I-24 @ Mp 062.110 | 1977 | 762 | Poor |
| Ky-272 over Burge Creek | 1938 | 725 | Poor |
| Old Dover Rd over Burge Creek | 1975 | 295 | Poor |
| Ky-1253 over Little River | 1982 | 185 | Poor |
| Ky-807 over Donaldson Creek | 1967 | 135 | Poor |
| Lbl Road 351 over Jones Creek | 1964 | 20 | Poor |
| Cr-1196 over Unnamed | 1980 | 10 | Poor |
| Range Access Road over Saline Creek | 1980 | 10 | Poor |
Busiest bridges in the county
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| I-24-10 Nc over Muddy Fork Creek | 1977 | 12,822 | Fair |
| I-24 over Muddy Fork Creek | 1977 | 12,822 | Fair |
| I-24-10 Nc over Trw Railroad | 1973 | 11,546 | Good |
| I-24 over Trw Railroad | 1973 | 11,546 | Good |
| I-24-10 Nc over US 68 | 1974 | 11,546 | Good |
| I-24 over US 68 | 1974 | 11,546 | Good |
| US-68 over Little River | 1993 | 6,920 | Good |
| US 68 over Little river | 2013 | 6,920 | Good |
| US-68 over Caney Creek | 1993 | 6,531 | Good |
| US 68 over Caney Creek | 2013 | 6,531 | Good |
Source: FHWA National Bridge Inventory, 2025. Counts cover inventoried highway bridges over 20 feet; ratings are reported by the state DOT.
All of Kentucky: Kentucky 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.