Nfa B456 over Brush Creek
FairWashington County, Tennessee · Sevier St-In Johnson City · Structure no. 900A0660001
- Built
- 1940
- 85 years old
- Condition
- Fair
- inspected June 2024
- Type
- Culvert
- Concrete Continuous
- Length
- 25 ft
- 2 main spans
- Daily traffic
- 2,700
- 2020 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Nfa B456 over Brush Creek is a concrete continuous culvert carrying Nfa B456 over Brush Creek in Washington County, Tennessee. It was built in 1940, so it is 85 years old, older than the Tennessee average of 47.4 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 2,700 vehicles a day, roughly 2% of them trucks, projected to reach 4,320 by 2042. The structure is 25 ft (7.6 m) long and 33 ft wide. If it were closed, the detour would be 1.2 mi (2 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Channel and channel protection | 7 Good | Some minor problems. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Nfa B456 over Brush Creek built?
It was built in 1940, making it 85 years old in 2025.
What condition is Nfa B456 over Brush Creek in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in June 2024.
How much traffic does Nfa B456 over Brush Creek carry?
About 2,700 vehicles per day (2020 count), of which roughly 2% are trucks.
How long is Nfa B456 over Brush Creek?
The structure is 25 ft (7.6 m) long with a longest span of 13 ft (4 m) and a deck 33 ft wide.
Who owns Nfa B456 over Brush Creek?
It is owned by the City or Municipal Highway Agency.