Nfa A316 over Overflow
GoodLauderdale County, Tennessee · 5 MI W of Haywood CO · Structure no. 490A3160007
- Built
- 2024
- 1 years old
- Condition
- Good
- inspected January 2025
- Type
- Culvert
- Concrete Continuous
- Length
- 34 ft
- 2 main spans
- Daily traffic
- 50
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
Nfa A316 over Overflow is a concrete continuous culvert carrying Nfa A316 over Overflow in Lauderdale County, Tennessee. It was built in 2024, so it is 1 years old, younger 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 50 vehicles a day, roughly 2% of them trucks, projected to reach 80 by 2042. The structure is 34 ft (10.4 m) long and 31 ft wide. If it were closed, the detour would be 6.8 mi (11 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 | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Nfa A316 over Overflow built?
It was built in 2024, making it 1 years old in 2025.
What condition is Nfa A316 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 January 2025.
How much traffic does Nfa A316 over Overflow carry?
About 50 vehicles per day (2020 count), of which roughly 2% are trucks.
How long is Nfa A316 over Overflow?
The structure is 34 ft (10.4 m) long with a longest span of 16 ft (4.9 m) and a deck 31 ft wide.
Who owns Nfa A316 over Overflow?
It is owned by the County Highway Agency.