Nfa A731 over Branch of Cain Creek
FairPosted for loadGibson County, Tennessee · 4.1 MI S JCT SR54&SR367 · Structure no. 270A7310001
- Built
- 1980
- 45 years old, rebuilt 2004
- Condition
- Fair
- inspected July 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 36 ft
- 1 main span
- Daily traffic
- 20
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
Nfa A731 over Branch of Cain Creek is a prestressed concrete box beam or girders - multiple carrying Nfa A731 over Branch of Cain Creek in Gibson County, Tennessee. It was built in 1980 and reconstructed in 2004, so it is 45 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. Its operating status is: posted for load restriction.
It carries about 20 vehicles a day, roughly 2% of them trucks, projected to reach 32 by 2042. The structure is 36 ft (11 m) long and 21 ft wide. If it were closed, the detour would be 1.9 mi (3 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 |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Nfa A731 over Branch of Cain Creek built?
It was built in 1980, making it 45 years old in 2025. It was reconstructed in 2004.
What condition is Nfa A731 over Branch of Cain 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 July 2023.
How much traffic does Nfa A731 over Branch of Cain Creek carry?
About 20 vehicles per day (2020 count), of which roughly 2% are trucks.
How long is Nfa A731 over Branch of Cain Creek?
The structure is 36 ft (11 m) long with a longest span of 35 ft (10.7 m) and a deck 21 ft wide.
Who owns Nfa A731 over Branch of Cain Creek?
It is owned by the County Highway Agency.