Nfa A600 over Brush Creek
FairWashington County, Tennessee · In Johnson City · Structure no. 90039770001
- Built
- 1984
- 41 years old
- Condition
- Fair
- inspected June 2024
- Type
- Culvert
- Concrete Continuous
- Length
- 37 ft
- 2 main spans
- Daily traffic
- 1,750
- 2020 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Nfa A600 over Brush Creek is a concrete continuous culvert carrying Nfa A600 over Brush Creek in Washington County, Tennessee. It was built in 1984, so it is 41 years old, younger 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 1,750 vehicles a day, roughly 2% of them trucks, projected to reach 2,800 by 2042. The structure is 37 ft (11.3 m) long and 37 ft wide. If it were closed, the detour would be 5 mi (8 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Nfa A600 over Brush Creek built?
It was built in 1984, making it 41 years old in 2025.
What condition is Nfa A600 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 A600 over Brush Creek carry?
About 1,750 vehicles per day (2020 count), of which roughly 2% are trucks.
How long is Nfa A600 over Brush Creek?
The structure is 37 ft (11.3 m) long with a longest span of 14 ft (4.3 m) and a deck 37 ft wide.
Who owns Nfa A600 over Brush Creek?
It is owned by the City or Municipal Highway Agency.