Nfa A339 over Branch
GoodTipton County, Tennessee · 4 MI N of Shelby CO · Structure no. 840A3390001
- Built
- 2005
- 20 years old
- Condition
- Good
- inspected March 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 80 ft
- 1 main span
- Daily traffic
- 140
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
Nfa A339 over Branch is a prestressed concrete stringer/multi-beam or girder carrying Nfa A339 over Branch in Tipton County, Tennessee. It was built in 2005, so it is 20 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 140 vehicles a day, roughly 2% of them trucks, projected to reach 224 by 2042. The structure is 80 ft (24.4 m) long and 24 ft wide. If it were closed, the detour would be 8.7 mi (14 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 | 8 Very Good | No problems noted. |
| 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 A339 over Branch built?
It was built in 2005, making it 20 years old in 2025.
What condition is Nfa A339 over 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 March 2024.
How much traffic does Nfa A339 over Branch carry?
About 140 vehicles per day (2020 count), of which roughly 2% are trucks.
How long is Nfa A339 over Branch?
The structure is 80 ft (24.4 m) long with a longest span of 80 ft (24.4 m) and a deck 24 ft wide.
Who owns Nfa A339 over Branch?
It is owned by the County Highway Agency.