Nfa A980 (sa 5710) over Overflow
Madison County, Tennessee · rated Poor in the 2025 National Bridge Inventory
United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled
- Nfa A980 (sa 5710) over Overflow in Madison County, Tennessee, is rated in poor condition in the 2025 National Bridge Inventory (as of ).
- It was built in 1922, making it 103 years old at the 2025 inventory.
- It carries about 2,294 vehicles a day (traffic count year 2021).
- Its listed owner is a city or municipal highway agency.
- A poor rating means at least one major component - deck, superstructure, or substructure - is rated 4 or lower on FHWA's 0-9 scale. It does not by itself mean the bridge is unsafe; bridges judged unsafe are closed or load-restricted by their owners.
View this bridge on a map → (35.61603, -88.85614)
Component ratings
| Component | Rating (2025) | FHWA scale meaning |
|---|---|---|
| Deck | 4 | Poor condition |
| Superstructure | 4 | Poor condition |
| Substructure | 4 | Poor condition |
Bridge details
| Structure | Concrete tee beam |
| Length | about 110 ft |
| Location | 1 Mi Jct of SR 1 |
| NBI structure number | 57016440007 |
Source: FHWA National Bridge Inventory, 2025 data as reported by the Tennessee department of transportation.
All bridges nearby: Madison County, TN bridge conditions · Tennessee bridges.
Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.