Nfa 2613 (sa 4605) over Roan Creek
FairJohnson County, Tennessee · E Off SR167 at Airport · Structure no. 46S25410001
- Built
- 1960
- 65 years old
- Condition
- Fair
- inspected April 2024
- Type
- Tee Beam
- Concrete
- Length
- 142 ft
- 5 main spans
- Daily traffic
- 918
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
Nfa 2613 (sa 4605) over Roan Creek is a concrete tee beam carrying Nfa 2613 (sa 4605) over Roan Creek in Johnson County, Tennessee. It was built in 1960, so it is 65 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 918 vehicles a day, roughly 3% of them trucks, projected to reach 1,469 by 2042. The structure is 142 ft (43.4 m) long and 29 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 |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Nfa 2613 (sa 4605) over Roan Creek built?
It was built in 1960, making it 65 years old in 2025.
What condition is Nfa 2613 (sa 4605) over Roan 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 April 2024.
How much traffic does Nfa 2613 (sa 4605) over Roan Creek carry?
About 918 vehicles per day (2021 count), of which roughly 3% are trucks.
How long is Nfa 2613 (sa 4605) over Roan Creek?
The structure is 142 ft (43.4 m) long with a longest span of 26 ft (7.8 m) and a deck 29 ft wide.
Who owns Nfa 2613 (sa 4605) over Roan Creek?
It is owned by the County Highway Agency.