Nfa 2428 (sa 4730) over Lyons Creek
GoodKnox County, Tennessee · N of US11E-RUGGLES Ferry · Structure no. 47024280003
- Built
- 1955
- 70 years old
- Condition
- Good
- inspected May 2024
- Type
- Culvert
- Concrete
- Length
- 32 ft
- 2 main spans
- Daily traffic
- 582
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
Nfa 2428 (sa 4730) over Lyons Creek is a concrete culvert carrying Nfa 2428 (sa 4730) over Lyons Creek in Knox County, Tennessee. It was built in 1955, so it is 70 years old, older 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 582 vehicles a day, roughly 1% of them trucks, projected to reach 1,008 by 2040. The structure is 32 ft (9.9 m) long. If it were closed, the detour would be 8.1 mi (13 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 2428 (sa 4730) over Lyons Creek built?
It was built in 1955, making it 70 years old in 2025.
What condition is Nfa 2428 (sa 4730) over Lyons 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 May 2024.
How much traffic does Nfa 2428 (sa 4730) over Lyons Creek carry?
About 582 vehicles per day (2021 count), of which roughly 1% are trucks.
How long is Nfa 2428 (sa 4730) over Lyons Creek?
The structure is 32 ft (9.9 m) long with a longest span of 15 ft (4.6 m).
Who owns Nfa 2428 (sa 4730) over Lyons Creek?
It is owned by the County Highway Agency.