Nfa A480 over Clifty Creek
GoodHenry County, Tennessee · 4 Mi. E. of SR77 · Structure no. 400A4800001
- Built
- 1998
- 27 years old
- Condition
- Good
- inspected September 2023
- Type
- Culvert
- Concrete Continuous
- Length
- 45 ft
- 3 main spans
- Daily traffic
- 190
- 2020 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Nfa A480 over Clifty Creek is a concrete continuous culvert carrying Nfa A480 over Clifty Creek in Henry County, Tennessee. It was built in 1998, so it is 27 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 190 vehicles a day, roughly 2% of them trucks, projected to reach 304 by 2042. The structure is 45 ft (13.7 m) long and 30 ft wide. If it were closed, the detour would be 6.8 mi (11 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 A480 over Clifty Creek built?
It was built in 1998, making it 27 years old in 2025.
What condition is Nfa A480 over Clifty Creek 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 September 2023.
How much traffic does Nfa A480 over Clifty Creek carry?
About 190 vehicles per day (2020 count), of which roughly 2% are trucks.
How long is Nfa A480 over Clifty Creek?
The structure is 45 ft (13.7 m) long with a longest span of 12 ft (3.7 m) and a deck 30 ft wide.
Who owns Nfa A480 over Clifty Creek?
It is owned by the City or Municipal Highway Agency.