Nfa 2173 (sa 8902) over Keel Branch
GoodWarren County, Tennessee · 1MI West of SR108 · Structure no. 89021730001
- Built
- 1970
- 55 years old
- Condition
- Good
- inspected May 2023
- Type
- Culvert
- Concrete Continuous
- Length
- 33 ft
- 3 main spans
- Daily traffic
- 494
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
Nfa 2173 (sa 8902) over Keel Branch is a concrete continuous culvert carrying Nfa 2173 (sa 8902) over Keel Branch in Warren County, Tennessee. It was built in 1970, so it is 55 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 494 vehicles a day, roughly 3% of them trucks, projected to reach 790 by 2042. The structure is 33 ft (10.1 m) long. 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 | 8 Very Good | No problems noted. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Nfa 2173 (sa 8902) over Keel Branch built?
It was built in 1970, making it 55 years old in 2025.
What condition is Nfa 2173 (sa 8902) over Keel 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 May 2023.
How much traffic does Nfa 2173 (sa 8902) over Keel Branch carry?
About 494 vehicles per day (2021 count), of which roughly 3% are trucks.
How long is Nfa 2173 (sa 8902) over Keel Branch?
The structure is 33 ft (10.1 m) long with a longest span of 10 ft (3 m).
Who owns Nfa 2173 (sa 8902) over Keel Branch?
It is owned by the County Highway Agency.