Nfa D473 over Whites Creek
GoodKnox County, Tennessee · Mc-Campbell Dr-N of City · Structure no. 470D4730001
- Built
- 1966
- 59 years old
- Condition
- Good
- inspected May 2024
- Type
- Channel Beam
- Concrete
- Length
- 22 ft
- 1 main span
- Daily traffic
- 320
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
Nfa D473 over Whites Creek is a concrete channel beam carrying Nfa D473 over Whites Creek in Knox County, Tennessee. It was built in 1966, so it is 59 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 320 vehicles a day, roughly 2% of them trucks, projected to reach 512 by 2040. The structure is 22 ft (6.7 m) long and 24 ft wide. If it were closed, the detour would be 5 mi (8 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 |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Nfa D473 over Whites Creek built?
It was built in 1966, making it 59 years old in 2025.
What condition is Nfa D473 over Whites 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 D473 over Whites Creek carry?
About 320 vehicles per day (2020 count), of which roughly 2% are trucks.
How long is Nfa D473 over Whites Creek?
The structure is 22 ft (6.7 m) long with a longest span of 20 ft (6.2 m) and a deck 24 ft wide.
Who owns Nfa D473 over Whites Creek?
It is owned by the County Highway Agency.