Nfa A040 over Stock Creek
FairKnox County, Tennessee · 1.1 Ms SR168 US441 JCT · Structure no. 470A0400005
- Built
- 1970
- 55 years old
- Condition
- Fair
- inspected April 2024
- Type
- Culvert
- Concrete Continuous
- Length
- 30 ft
- 2 main spans
- Daily traffic
- 3,647
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
Nfa A040 over Stock Creek is a concrete continuous culvert carrying Nfa A040 over Stock Creek in Knox County, Tennessee. It was built in 1970, so it is 55 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 3,647 vehicles a day, roughly 1% of them trucks, projected to reach 2,144 by 2041. The structure is 30 ft (9.1 m) long. If it were closed, the detour would be 1.2 mi (2 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Nfa A040 over Stock Creek built?
It was built in 1970, making it 55 years old in 2025.
What condition is Nfa A040 over Stock 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 April 2024.
How much traffic does Nfa A040 over Stock Creek carry?
About 3,647 vehicles per day (2021 count), of which roughly 1% are trucks.
How long is Nfa A040 over Stock Creek?
The structure is 30 ft (9.1 m) long with a longest span of 13 ft (4 m).
Who owns Nfa A040 over Stock Creek?
It is owned by the County Highway Agency.