I75 over Harris Creek
Bradley County, Tennessee · rated Fair in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- I75 over Harris Creek in Bradley County, Tennessee, is rated in fair condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the substructure, rated 6 (satisfactory condition) on the 0-9 scale.
- It was built in 1965 and reconstructed in 1980, making it 60 years old at the 2025 inventory.
- It carries about 52,149 vehicles a day (traffic count year 2021).
- Its listed owner is the state highway agency.
- It is one of 77 of the 199 inventoried bridges in Bradley County rated fair (38.7%); 5 (2.5%) 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 → (35.16185, -84.93388)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Deck | 7 | Good condition |
| Superstructure | 7 | Good condition |
| Substructure | 6 | Satisfactory condition |
Bridge details
| Structure | Continuous concrete tee beam |
| Length | about 169 ft |
| Location | 2 Mi North of SR40 |
| NBI structure number | 06I00750005 |
| Condition class | Fair |
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.