Nfa E408 over Bull Run Creek
GoodKnox County, Tennessee · Pedigo Rd-Se of SR170-I75 · Structure no. 470E4080001
- Built
- 1968
- 57 years old
- Condition
- Good
- inspected June 2024
- Type
- Box Beam or Girders - Multiple
- Concrete
- Length
- 122 ft
- 3 main spans
- Daily traffic
- 110
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
Nfa E408 over Bull Run Creek is a concrete box beam or girders - multiple carrying Nfa E408 over Bull Run Creek in Knox County, Tennessee. It was built in 1968, so it is 57 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 110 vehicles a day, roughly 2% of them trucks, projected to reach 176 by 2040. The structure is 122 ft (37.2 m) long and 21 ft wide. If it were closed, the detour would be 3.7 mi (6 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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| 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 E408 over Bull Run Creek built?
It was built in 1968, making it 57 years old in 2025.
What condition is Nfa E408 over Bull Run 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 June 2024.
How much traffic does Nfa E408 over Bull Run Creek carry?
About 110 vehicles per day (2020 count), of which roughly 2% are trucks.
How long is Nfa E408 over Bull Run Creek?
The structure is 122 ft (37.2 m) long with a longest span of 60 ft (18.3 m) and a deck 21 ft wide.
Who owns Nfa E408 over Bull Run Creek?
It is owned by the County Highway Agency.