Nfa A404 over Roaring River
GoodOverton County, Tennessee · 1 MI West of SR 42 · Structure no. 670A4040001
- Built
- 1984
- 41 years old
- Condition
- Good
- inspected December 2024
- Type
- Culvert
- Concrete Continuous
- Length
- 33 ft
- 2 main spans
- Daily traffic
- 110
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
Nfa A404 over Roaring River is a concrete continuous culvert carrying Nfa A404 over Roaring River in Overton County, Tennessee. It was built in 1984, so it is 41 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 110 vehicles a day, roughly 2% of them trucks, projected to reach 176 by 2041. The structure is 33 ft (10 m) long and 27 ft wide. If it were closed, the detour would be 3.7 mi (6 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 A404 over Roaring River built?
It was built in 1984, making it 41 years old in 2025.
What condition is Nfa A404 over Roaring River 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 December 2024.
How much traffic does Nfa A404 over Roaring River carry?
About 110 vehicles per day (2020 count), of which roughly 2% are trucks.
How long is Nfa A404 over Roaring River?
The structure is 33 ft (10 m) long with a longest span of 15 ft (4.6 m) and a deck 27 ft wide.
Who owns Nfa A404 over Roaring River?
It is owned by the County Highway Agency.