I75 Lf Ln over SR 9
Campbell County, Tennessee · rated Fair in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- I75 Lf Ln over SR 9 in Campbell County, Tennessee, is rated in fair condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the substructure, rated 5 (fair condition) on the 0-9 scale.
- It was built in 1964 and reconstructed in 1982, making it 61 years old at the 2025 inventory.
- It carries about 21,912 vehicles a day (traffic count year 2021).
- Its listed owner is the state highway agency.
- It is one of 98 of the 137 inventoried bridges in Campbell County rated fair (71.5%); 5 (3.6%) 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 → (36.57897, -84.11142)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Deck | 7 | Good condition |
| Superstructure | 6 | Satisfactory condition |
| Substructure | 5 | Fair condition |
Bridge details
| Structure | Concrete tee beam |
| Length | about 204 ft |
| Location | In Vellico |
| NBI structure number | 07I00750022 |
| Condition class | Fair |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Tennessee department of transportation.
Busiest bridges in Campbell County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| I75 over Branch | 1962 | 41,884 | Fair |
| I75 730919X over Better Chanee Rd & S Rwy | 1961 | 41,884 | Fair |
| I75 730919X over Frontage Road & Sou Rwy | 1961 | 41,884 | Fair |
| Fap 9 over I75 | 1964 | 32,569 | Fair |
| Fap 9 over I75 | 1964 | 32,569 | Fair |
| Fap 9 over Cove Lake | 1968 | 32,569 | Fair |
All bridges nearby: Campbell County, TN bridge conditions · every bridge in Campbell County · Tennessee bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.