Nfa 2168 (sa 7705) over Gray Creek
FairSequatchie County, Tennessee · 5 MI East of SR 28 · Structure no. 77021680001
- Built
- 1993
- 32 years old
- Condition
- Fair
- inspected December 2024
- Type
- Culvert
- Concrete Continuous
- Length
- 28 ft
- 2 main spans
- Daily traffic
- 1,861
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
Nfa 2168 (sa 7705) over Gray Creek is a concrete continuous culvert carrying Nfa 2168 (sa 7705) over Gray Creek in Sequatchie County, Tennessee. It was built in 1993, so it is 32 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 1,861 vehicles a day, roughly 3% of them trucks, projected to reach 2,427 by 2042. The structure is 28 ft (8.5 m) long. If it were closed, the detour would be 60.3 mi (97 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 | 7 Good | Some minor problems. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Nfa 2168 (sa 7705) over Gray Creek built?
It was built in 1993, making it 32 years old in 2025.
What condition is Nfa 2168 (sa 7705) over Gray Creek 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 December 2024.
How much traffic does Nfa 2168 (sa 7705) over Gray Creek carry?
About 1,861 vehicles per day (2021 count), of which roughly 3% are trucks.
How long is Nfa 2168 (sa 7705) over Gray Creek?
The structure is 28 ft (8.5 m) long with a longest span of 13 ft (4 m).
Who owns Nfa 2168 (sa 7705) over Gray Creek?
It is owned by the County Highway Agency.