Nfa A173 over Greasy Creek
Bradley County, Tennessee · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Nfa A173 over Greasy Creek in Bradley County, Tennessee, is rated in good condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the culvert, rated 7 (good condition) on the 0-9 scale.
- It was built in 1994, making it 31 years old at the 2025 inventory.
- It carries about 180 vehicles a day (traffic count year 2020).
- Its listed owner is the county highway agency.
- It is one of 117 of the 199 inventoried bridges in Bradley County rated good (58.8%); 5 (2.5%) are rated poor.
- A good rating means every major component - deck, superstructure, substructure, or culvert - is rated 7 or higher on FHWA's 0-9 scale: no more than minor problems.
View this bridge on a map → (35.25367, -84.9066)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Culvert | 7 | Good condition |
Bridge details
| Structure | Continuous concrete culvert |
| Length | about 22 ft |
| Location | 2.5 Mi West of I75 |
| NBI structure number | 060A1730001 |
| Condition class | Good |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Tennessee department of transportation.
Busiest bridges in Bradley County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| I75 over Bancroft Rd (nfa 2261) | 1963 | 60,977 | Fair |
| I75 over Bancroft Rd (nfa 2261) | 1963 | 60,977 | Fair |
| I75 over SR 60 | 1965 | 52,196 | Fair |
| I75 over SR 60 | 1965 | 52,196 | Fair |
| I75 over Norman Chapel Rd. (3660) | 1964 | 52,196 | Fair |
| I75 over Norman Chapel Rd. (3660) | 1964 | 52,196 | Fair |
All bridges nearby: Bradley County, TN bridge conditions · every bridge in Bradley County · Tennessee bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.