Fas 171 over Branch
Wilson County, Tennessee · rated Good in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Fas 171 over Branch in Wilson County, Tennessee, is rated in good condition in the 2025 National Bridge Inventory (as of ).
- Its lowest-rated component is the deck, rated 7 (good condition) on the 0-9 scale.
- It was built in 1938 and reconstructed in 1965, making it 87 years old at the 2025 inventory.
- It carries about 23,624 vehicles a day (traffic count year 2021).
- Its listed owner is the state highway agency.
- It is one of 235 of the 403 inventoried bridges in Wilson County rated good (58.3%); 31 (7.7%) 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 → (36.22797, -86.51389)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Deck | 7 | Good condition |
| Superstructure | 7 | Good condition |
| Substructure | 8 | Very good condition |
Bridge details
| Structure | Concrete multiple box beam |
| Length | about 28 ft |
| Location | .3 M S Jct SR171&SR24 |
| NBI structure number | 95S61600003 |
| Condition class | Good |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Tennessee department of transportation.
Busiest bridges in Wilson County
| Bridge | Built | Vehicles/day | Condition |
|---|---|---|---|
| I40 over Branch | 1965 | 84,731 | Good |
| I40 over Wilson Creek | 1965 | 84,731 | Good |
| I40 over South Fork Creek | 1965 | 84,731 | Good |
| I40 over Stoner Creek | 1965 | 84,056 | Good |
| I40 over Bartons Creek | 1965 | 80,356 | Good |
| I40 over Branch | 2002 | 80,356 | Good |
All bridges nearby: Wilson County, TN bridge conditions · every bridge in Wilson County · Tennessee bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.