Nfa A103 over Turtletown Creek
GoodPolk County, Tennessee · 1.3 MI SE JCT SR68&SR123 · Structure no. 700A1030001
- Built
- 1970
- 55 years old
- Condition
- Good
- inspected May 2024
- Type
- Culvert
- Steel
- Length
- 71 ft
- 3 main spans
- Daily traffic
- 230
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
Nfa A103 over Turtletown Creek is a steel culvert carrying Nfa A103 over Turtletown Creek in Polk 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 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 230 vehicles a day, roughly 2% of them trucks, projected to reach 368 by 2040. The structure is 71 ft (21.6 m) long. If it were closed, the detour would be 6.8 mi (11 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 A103 over Turtletown Creek built?
It was built in 1970, making it 55 years old in 2025.
What condition is Nfa A103 over Turtletown 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 A103 over Turtletown Creek carry?
About 230 vehicles per day (2020 count), of which roughly 2% are trucks.
How long is Nfa A103 over Turtletown Creek?
The structure is 71 ft (21.6 m) long with a longest span of 15 ft (4.6 m).
Who owns Nfa A103 over Turtletown Creek?
It is owned by the County Highway Agency.