Nfa A320 over Black Creek Branch
GoodCrockett County, Tennessee · 3.7 MI SW JCT SR189&SR88 · Structure no. 170A3200001
- Built
- 2015
- 10 years old
- Condition
- Good
- inspected May 2024
- Type
- Box Beam or Girders - Single or Spread
- Prestressed Concrete
- Length
- 40 ft
- 1 main span
- Daily traffic
- 40
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
Nfa A320 over Black Creek Branch is a prestressed concrete box beam or girders - single or spread carrying Nfa A320 over Black Creek Branch in Crockett County, Tennessee. It was built in 2015, so it is 10 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 40 vehicles a day, roughly 3% of them trucks, projected to reach 64 by 2042. The structure is 40 ft (12.2 m) long and 26 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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Nfa A320 over Black Creek Branch built?
It was built in 2015, making it 10 years old in 2025.
What condition is Nfa A320 over Black Creek Branch 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 A320 over Black Creek Branch carry?
About 40 vehicles per day (2020 count), of which roughly 3% are trucks.
How long is Nfa A320 over Black Creek Branch?
The structure is 40 ft (12.2 m) long with a longest span of 40 ft (12.2 m) and a deck 26 ft wide.
Who owns Nfa A320 over Black Creek Branch?
It is owned by the County Highway Agency.