Nfa B109 over Branch
GoodTrousdale County, Tennessee · 1.1 M SE JCT SR 141&SR260 · Structure no. 850B1090001
- Built
- 2007
- 18 years old
- Condition
- Good
- inspected February 2023
- Type
- Culvert
- Concrete Continuous
- Length
- 27 ft
- 2 main spans
- Daily traffic
- 420
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
Nfa B109 over Branch is a concrete continuous culvert carrying Nfa B109 over Branch in Trousdale County, Tennessee. It was built in 2007, so it is 18 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 420 vehicles a day, roughly 1% of them trucks, projected to reach 672 by 2041. The structure is 27 ft (8.2 m) long and 36 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Nfa B109 over Branch built?
It was built in 2007, making it 18 years old in 2025.
What condition is Nfa B109 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 February 2023.
How much traffic does Nfa B109 over Branch carry?
About 420 vehicles per day (2020 count), of which roughly 1% are trucks.
How long is Nfa B109 over Branch?
The structure is 27 ft (8.2 m) long with a longest span of 12 ft (3.7 m) and a deck 36 ft wide.
Who owns Nfa B109 over Branch?
It is owned by the County Highway Agency.