Nfa A174 over South Fork Red River
FairRobertson County, Tennessee · 2.4 MI NW JCT SR25&SR41 · Structure no. 740A1740003
- Built
- 1965
- 60 years old
- Condition
- Fair
- inspected April 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 102 ft
- 3 main spans
- Daily traffic
- 940
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
Nfa A174 over South Fork Red River is a prestressed concrete continuous stringer/multi-beam or girder carrying Nfa A174 over South Fork Red River in Robertson County, Tennessee. It was built in 1965, so it is 60 years old, older 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 940 vehicles a day, roughly 2% of them trucks, projected to reach 1,504 by 2040. The structure is 102 ft (31.1 m) long and 29 ft wide. If it were closed, the detour would be 5 mi (8 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| 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 A174 over South Fork Red River built?
It was built in 1965, making it 60 years old in 2025.
What condition is Nfa A174 over South Fork Red River 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 April 2024.
How much traffic does Nfa A174 over South Fork Red River carry?
About 940 vehicles per day (2020 count), of which roughly 2% are trucks.
How long is Nfa A174 over South Fork Red River?
The structure is 102 ft (31.1 m) long with a longest span of 32 ft (9.8 m) and a deck 29 ft wide.
Who owns Nfa A174 over South Fork Red River?
It is owned by the County Highway Agency.