Nfa 1151 (sa 3321) over Branch
GoodHamilton County, Tennessee · 1 MI from SR 29 · Structure no. 33S44470003
- Built
- 1986
- 39 years old
- Condition
- Good
- inspected January 2024
- Type
- Culvert
- Concrete Continuous
- Length
- 48 ft
- 3 main spans
- Daily traffic
- 432
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
Nfa 1151 (sa 3321) over Branch is a concrete continuous culvert carrying Nfa 1151 (sa 3321) over Branch in Hamilton County, Tennessee. It was built in 1986, so it is 39 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 432 vehicles a day, roughly 3% of them trucks, projected to reach 960 by 2040. The structure is 48 ft (14.7 m) long and 39 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 | 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 1151 (sa 3321) over Branch built?
It was built in 1986, making it 39 years old in 2025.
What condition is Nfa 1151 (sa 3321) 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 January 2024.
How much traffic does Nfa 1151 (sa 3321) over Branch carry?
About 432 vehicles per day (2021 count), of which roughly 3% are trucks.
How long is Nfa 1151 (sa 3321) over Branch?
The structure is 48 ft (14.7 m) long with a longest span of 15 ft (4.6 m) and a deck 39 ft wide.
Who owns Nfa 1151 (sa 3321) over Branch?
It is owned by the County Highway Agency.