Nfa C403 over Shoal Creek
GoodHamilton County, Tennessee · In Signal Mountain · Structure no. 330C4030001
- Built
- 2019
- 6 years old
- Condition
- Good
- inspected January 2024
- Type
- Culvert
- Concrete Continuous
- Length
- 39 ft
- 2 main spans
- Daily traffic
- 260
- 2020 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Nfa C403 over Shoal Creek is a concrete continuous culvert carrying Nfa C403 over Shoal Creek in Hamilton County, Tennessee. It was built in 2019, so it is 6 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 260 vehicles a day, roughly 2% of them trucks, projected to reach 416 by 2040. The structure is 39 ft (12 m) long and 36 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 | 7 Good | Some minor problems. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Nfa C403 over Shoal Creek built?
It was built in 2019, making it 6 years old in 2025.
What condition is Nfa C403 over Shoal 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 January 2024.
How much traffic does Nfa C403 over Shoal Creek carry?
About 260 vehicles per day (2020 count), of which roughly 2% are trucks.
How long is Nfa C403 over Shoal Creek?
The structure is 39 ft (12 m) long with a longest span of 19 ft (5.9 m) and a deck 36 ft wide.
Who owns Nfa C403 over Shoal Creek?
It is owned by the City or Municipal Highway Agency.