Nfa 900 (sa 4008) over Branch
GoodHenry County, Tennessee · 1.6 Mi. E. of SR77 · Structure no. 40S80240003
- Built
- 1998
- 27 years old
- Condition
- Good
- inspected September 2023
- Type
- Culvert
- Concrete Continuous
- Length
- 24 ft
- 2 main spans
- Daily traffic
- 829
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
Nfa 900 (sa 4008) over Branch is a concrete continuous culvert carrying Nfa 900 (sa 4008) over Branch in Henry County, Tennessee. It was built in 1998, so it is 27 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 829 vehicles a day, roughly 5% of them trucks, projected to reach 1,326 by 2042. The structure is 24 ft (7.3 m) long and 37 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 |
|---|---|---|
| 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 900 (sa 4008) over Branch built?
It was built in 1998, making it 27 years old in 2025.
What condition is Nfa 900 (sa 4008) 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 September 2023.
How much traffic does Nfa 900 (sa 4008) over Branch carry?
About 829 vehicles per day (2021 count), of which roughly 5% are trucks.
How long is Nfa 900 (sa 4008) over Branch?
The structure is 24 ft (7.3 m) long with a longest span of 12 ft (3.7 m) and a deck 37 ft wide.
Who owns Nfa 900 (sa 4008) over Branch?
It is owned by the County Highway Agency.