Nfa A557 over Branch
GoodHenry County, Tennessee · 6 MI NW of Henry · Structure no. 400A5570003
- Built
- 2017
- 8 years old
- Condition
- Good
- inspected October 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 80 ft
- 1 main span
- Daily traffic
- 90
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
Nfa A557 over Branch is a prestressed concrete box beam or girders - multiple carrying Nfa A557 over Branch in Henry County, Tennessee. It was built in 2017, so it is 8 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 90 vehicles a day, roughly 2% of them trucks, projected to reach 144 by 2042. The structure is 80 ft (24.4 m) long and 26 ft wide. If it were closed, the detour would be 11.2 mi (18 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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Nfa A557 over Branch built?
It was built in 2017, making it 8 years old in 2025.
What condition is Nfa A557 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 October 2023.
How much traffic does Nfa A557 over Branch carry?
About 90 vehicles per day (2020 count), of which roughly 2% are trucks.
How long is Nfa A557 over Branch?
The structure is 80 ft (24.4 m) long with a longest span of 80 ft (24.4 m) and a deck 26 ft wide.
Who owns Nfa A557 over Branch?
It is owned by the County Highway Agency.