Nfa A320 over Sulpher Creek
GoodHickman County, Tennessee · 9 M West of Centerville · Structure no. 410A2950001
- Built
- 1991
- 34 years old
- Condition
- Good
- inspected October 2023
- Type
- Box Beam or Girders - Single or Spread
- Prestressed Concrete Continuous
- Length
- 107 ft
- 2 main spans
- Daily traffic
- 30
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
Nfa A320 over Sulpher Creek is a prestressed concrete continuous box beam or girders - single or spread carrying Nfa A320 over Sulpher Creek in Hickman County, Tennessee. It was built in 1991, so it is 34 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 30 vehicles a day, roughly 2% of them trucks, projected to reach 48 by 2042. The structure is 107 ft (32.6 m) long and 24 ft wide. If it were closed, the detour would be 5 mi (8 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 | 7 Good | Some minor problems. |
| 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 A320 over Sulpher Creek built?
It was built in 1991, making it 34 years old in 2025.
What condition is Nfa A320 over Sulpher 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 October 2023.
How much traffic does Nfa A320 over Sulpher Creek carry?
About 30 vehicles per day (2020 count), of which roughly 2% are trucks.
How long is Nfa A320 over Sulpher Creek?
The structure is 107 ft (32.6 m) long with a longest span of 52 ft (15.8 m) and a deck 24 ft wide.
Who owns Nfa A320 over Sulpher Creek?
It is owned by the County Highway Agency.