Nfa A445 over Harness Creek
Anderson County, Tennessee · rated Fair in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Nfa A445 over Harness Creek in Anderson County, Tennessee, is rated in fair condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the culvert, rated 5 (fair condition) on the 0-9 scale.
- It was built in 1983, making it 42 years old at the 2025 inventory.
- It carries about 270 vehicles a day (traffic count year 2020).
- Its listed owner is the county highway agency.
- It is one of 124 of the 175 inventoried bridges in Anderson County rated fair (70.9%); 6 (3.4%) are rated poor.
- A fair rating means the lowest-rated major component scores 5 or 6 on FHWA's 0-9 scale: some deterioration or minor section loss, but the structure is sound. It is the middle class, not a warning.
View this bridge on a map → (36.11627, -84.23611)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Culvert | 5 | Fair condition |
Bridge details
| Structure | Concrete culvert |
| Length | about 47 ft |
| Location | .3 M S of Sr116-sr330 Jct |
| NBI structure number | 010A4450001 |
| Condition class | Fair |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Tennessee department of transportation.
Busiest bridges in Anderson County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| I75 over Nfa 1264 | 1969 | 53,108 | Fair |
| I75 over Nfa 1264 | 1969 | 53,108 | Fair |
| I75 over Nfa E510 | 1972 | 53,108 | Fair |
| I75 over Nfa 1268 | 1972 | 53,108 | Fair |
| I75 over Hinds Creek | 1972 | 53,108 | Fair |
| I75 over Hinds Creek | 1972 | 53,108 | Fair |
All bridges nearby: Anderson County, TN bridge conditions · every bridge in Anderson County · Tennessee bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.