Nfa A980 (sa 5710) over Overflow
GoodMadison County, Tennessee · .2 MI JCT of SR 1 · Structure no. 57S82060003
- Built
- 1950
- 75 years old
- Condition
- Good
- inspected May 2023
- Type
- Culvert
- Concrete Continuous
- Length
- 21 ft
- 2 main spans
- Daily traffic
- 2,294
- 2021 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Nfa A980 (sa 5710) over Overflow is a concrete continuous culvert carrying Nfa A980 (sa 5710) over Overflow in Madison County, Tennessee. It was built in 1950, so it is 75 years old, older than the Tennessee average of 47.4 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 2,294 vehicles a day, roughly 13% of them trucks, projected to reach 2,960 by 2041. The structure is 21 ft (6.4 m) long and 37 ft wide. If it were closed, the detour would be 5 mi (8 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Nfa A980 (sa 5710) over Overflow built?
It was built in 1950, making it 75 years old in 2025.
What condition is Nfa A980 (sa 5710) over Overflow in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in May 2023.
How much traffic does Nfa A980 (sa 5710) over Overflow carry?
About 2,294 vehicles per day (2021 count), of which roughly 13% are trucks.
How long is Nfa A980 (sa 5710) over Overflow?
The structure is 21 ft (6.4 m) long with a longest span of 10 ft (3 m) and a deck 37 ft wide.
Who owns Nfa A980 (sa 5710) over Overflow?
It is owned by the City or Municipal Highway Agency.