Nfa A047 over Mountain Creek
GoodHamilton County, Tennessee · In City of Chattanooga · Structure no. 330A0470001
- Built
- 1983
- 42 years old
- Condition
- Good
- inspected February 2024
- Type
- Culvert
- Concrete Continuous
- Length
- 33 ft
- 3 main spans
- Daily traffic
- 1,410
- 2020 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Nfa A047 over Mountain Creek is a concrete continuous culvert carrying Nfa A047 over Mountain Creek in Hamilton County, Tennessee. It was built in 1983, so it is 42 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 1,410 vehicles a day, roughly 2% of them trucks, projected to reach 2,256 by 2040. The structure is 33 ft (10.1 m) long and 32 ft wide. If it were closed, the detour would be 3.1 mi (5 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 A047 over Mountain Creek built?
It was built in 1983, making it 42 years old in 2025.
What condition is Nfa A047 over Mountain 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 February 2024.
How much traffic does Nfa A047 over Mountain Creek carry?
About 1,410 vehicles per day (2020 count), of which roughly 2% are trucks.
How long is Nfa A047 over Mountain Creek?
The structure is 33 ft (10.1 m) long with a longest span of 10 ft (3 m) and a deck 32 ft wide.
Who owns Nfa A047 over Mountain Creek?
It is owned by the City or Municipal Highway Agency.