Nfa 1756 over Overflow
FairCarroll County, Tennessee · 3.6 MI W JCT SR77&SR219 · Structure no. 090A2860007
- Built
- 1987
- 38 years old
- Condition
- Fair
- inspected July 2023
- Type
- Culvert
- Concrete Continuous
- Length
- 46 ft
- 3 main spans
- Daily traffic
- 105
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
Nfa 1756 over Overflow is a concrete continuous culvert carrying Nfa 1756 over Overflow in Carroll County, Tennessee. It was built in 1987, so it is 38 years old, younger than the Tennessee average of 47.4 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 105 vehicles a day, roughly 4% of them trucks, projected to reach 160 by 2039. The structure is 46 ft (14 m) long and 26 ft wide. If it were closed, the detour would be 3.7 mi (6 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Nfa 1756 over Overflow built?
It was built in 1987, making it 38 years old in 2025.
What condition is Nfa 1756 over Overflow in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in July 2023.
How much traffic does Nfa 1756 over Overflow carry?
About 105 vehicles per day (2021 count), of which roughly 4% are trucks.
How long is Nfa 1756 over Overflow?
The structure is 46 ft (14 m) long with a longest span of 14 ft (4.3 m) and a deck 26 ft wide.
Who owns Nfa 1756 over Overflow?
It is owned by the County Highway Agency.