Nfa 0A512 over Onemile Branch
GoodHenderson County, Tennessee · 0.4 MI N of SR-20 · Structure no. 390A5120001
- Built
- 2010
- 15 years old
- Condition
- Good
- inspected June 2024
- Type
- Culvert
- Concrete Continuous
- Length
- 27 ft
- 2 main spans
- Daily traffic
- 210
- 2020 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Nfa 0A512 over Onemile Branch is a concrete continuous culvert carrying Nfa 0A512 over Onemile Branch in Henderson County, Tennessee. It was built in 2010, so it is 15 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 210 vehicles a day, roughly 13% of them trucks, projected to reach 336 by 2040. The structure is 27 ft (8.2 m) long and 31 ft wide. If it were closed, the detour would be 123.7 mi (199 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 0A512 over Onemile Branch built?
It was built in 2010, making it 15 years old in 2025.
What condition is Nfa 0A512 over Onemile 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 June 2024.
How much traffic does Nfa 0A512 over Onemile Branch carry?
About 210 vehicles per day (2020 count), of which roughly 13% are trucks.
How long is Nfa 0A512 over Onemile Branch?
The structure is 27 ft (8.2 m) long with a longest span of 12 ft (3.8 m) and a deck 31 ft wide.
Who owns Nfa 0A512 over Onemile Branch?
It is owned by the City or Municipal Highway Agency.