Nfa A708 over Overflow
GoodCarroll County, Tennessee · 3.4 MI NE JCT SR1&SR104 · Structure no. 090A7080003
- Built
- 2005
- 20 years old
- Condition
- Good
- inspected August 2023
- Type
- Culvert
- Concrete Continuous
- Length
- 22 ft
- 2 main spans
- Daily traffic
- 60
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
Nfa A708 over Overflow is a concrete continuous culvert carrying Nfa A708 over Overflow in Carroll County, Tennessee. It was built in 2005, so it is 20 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 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 60 vehicles a day, roughly 2% of them trucks, projected to reach 96 by 2039. The structure is 22 ft (6.7 m) long and 37 ft wide. If it were closed, the detour would be 9.9 mi (16 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 A708 over Overflow built?
It was built in 2005, making it 20 years old in 2025.
What condition is Nfa A708 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 August 2023.
How much traffic does Nfa A708 over Overflow carry?
About 60 vehicles per day (2020 count), of which roughly 2% are trucks.
How long is Nfa A708 over Overflow?
The structure is 22 ft (6.7 m) long with a longest span of 10 ft (3 m) and a deck 37 ft wide.
Who owns Nfa A708 over Overflow?
It is owned by the County Highway Agency.