Nfa A580 over Clear Creek
FairCocke County, Tennessee · 1 MI NE of SR160-US321 Jt · Structure no. 150A5800001
- Built
- 1978
- 47 years old
- Condition
- Fair
- inspected October 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 30 ft
- 1 main span
- Daily traffic
- 190
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
Nfa A580 over Clear Creek is a prestressed concrete box beam or girders - multiple carrying Nfa A580 over Clear Creek in Cocke County, Tennessee. It was built in 1978, so it is 47 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 190 vehicles a day, roughly 2% of them trucks, projected to reach 304 by 2041. The structure is 30 ft (9.1 m) long and 21 ft wide. If it were closed, the detour would be 123.7 mi (199 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 |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Nfa A580 over Clear Creek built?
It was built in 1978, making it 47 years old in 2025.
What condition is Nfa A580 over Clear 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 October 2024.
How much traffic does Nfa A580 over Clear Creek carry?
About 190 vehicles per day (2020 count), of which roughly 2% are trucks.
How long is Nfa A580 over Clear Creek?
The structure is 30 ft (9.1 m) long with a longest span of 23 ft (7 m) and a deck 21 ft wide.
Who owns Nfa A580 over Clear Creek?
It is owned by the County Highway Agency.