Nfa C138 over Conner Creek
GoodKnox County, Tennessee · Btwn I40-CLINCH R & SR162 · Structure no. 470C1380001
- Built
- 1935
- 90 years old, rebuilt 1940
- Condition
- Good
- inspected May 2024
- Type
- Culvert
- Concrete Continuous
- Length
- 29 ft
- 2 main spans
- Daily traffic
- 460
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
Nfa C138 over Conner Creek is a concrete continuous culvert carrying Nfa C138 over Conner Creek in Knox County, Tennessee. It was built in 1935 and reconstructed in 1940, so it is 90 years old, older than the Tennessee average of 47.4 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 460 vehicles a day, roughly 2% of them trucks, projected to reach 736 by 2040. The structure is 29 ft (8.8 m) long and 21 ft wide. If it were closed, the detour would be 3.1 mi (5 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Channel and channel protection | 7 Good | Some minor problems. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Nfa C138 over Conner Creek built?
It was built in 1935, making it 90 years old in 2025. It was reconstructed in 1940.
What condition is Nfa C138 over Conner Creek in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in May 2024.
How much traffic does Nfa C138 over Conner Creek carry?
About 460 vehicles per day (2020 count), of which roughly 2% are trucks.
How long is Nfa C138 over Conner Creek?
The structure is 29 ft (8.8 m) long with a longest span of 12 ft (3.7 m) and a deck 21 ft wide.
Who owns Nfa C138 over Conner Creek?
It is owned by the County Highway Agency.