Nfa A177 over Brown Branch
GoodGiles County, Tennessee · 10 M SE of Pulaski · Structure no. 280A1770003
- Built
- 1960
- 65 years old
- Condition
- Good
- inspected March 2024
- Type
- Culvert
- Concrete Continuous
- Length
- 27 ft
- 2 main spans
- Daily traffic
- 90
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
Nfa A177 over Brown Branch is a concrete continuous culvert carrying Nfa A177 over Brown Branch in Giles County, Tennessee. It was built in 1960, so it is 65 years old, older 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 90 vehicles a day, roughly 2% of them trucks, projected to reach 144 by 2042. The structure is 27 ft (8.2 m) long and 24 ft wide. If it were closed, the detour would be 3.7 mi (6 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 |
|---|---|---|
| Channel and channel protection | 7 Good | Some minor problems. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Nfa A177 over Brown Branch built?
It was built in 1960, making it 65 years old in 2025.
What condition is Nfa A177 over Brown 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 A177 over Brown Branch carry?
About 90 vehicles per day (2020 count), of which roughly 2% are trucks.
How long is Nfa A177 over Brown Branch?
The structure is 27 ft (8.2 m) long with a longest span of 10 ft (3 m) and a deck 24 ft wide.
Who owns Nfa A177 over Brown Branch?
It is owned by the County Highway Agency.