Nfa A321 over West Prong Doe Creek
GoodHardin County, Tennessee · Presleys Ridge RD · Structure no. 360A3210001
- Built
- 2007
- 18 years old
- Condition
- Good
- inspected March 2024
- Type
- Box Beam or Girders - Single or Spread
- Prestressed Concrete Continuous
- Length
- 111 ft
- 3 main spans
- Daily traffic
- 80
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
Nfa A321 over West Prong Doe Creek is a prestressed concrete continuous box beam or girders - single or spread carrying Nfa A321 over West Prong Doe Creek in Hardin County, Tennessee. It was built in 2007, so it is 18 years old, younger 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 80 vehicles a day, roughly 2% of them trucks, projected to reach 128 by 2040. The structure is 111 ft (33.8 m) long and 24 ft wide. If it were closed, the detour would be 6.2 mi (10 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 |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Nfa A321 over West Prong Doe Creek built?
It was built in 2007, making it 18 years old in 2025.
What condition is Nfa A321 over West Prong Doe 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 March 2024.
How much traffic does Nfa A321 over West Prong Doe Creek carry?
About 80 vehicles per day (2020 count), of which roughly 2% are trucks.
How long is Nfa A321 over West Prong Doe Creek?
The structure is 111 ft (33.8 m) long with a longest span of 37 ft (11.4 m) and a deck 24 ft wide.
Who owns Nfa A321 over West Prong Doe Creek?
It is owned by the County Highway Agency.