Nfa A018 over Clifty Creek
GoodRoane County, Tennessee · On CO Line-At Emory River · Structure no. 730A0180001
- Built
- 1993
- 32 years old
- Condition
- Good
- inspected April 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 80 ft
- 1 main span
- Daily traffic
- 690
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
Nfa A018 over Clifty Creek is a prestressed concrete stringer/multi-beam or girder carrying Nfa A018 over Clifty Creek in Roane County, Tennessee. It was built in 1993, so it is 32 years old, younger 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 690 vehicles a day, roughly 2% of them trucks, projected to reach 1,104 by 2041. The structure is 80 ft (24.4 m) long and 26 ft wide. If it were closed, the detour would be 5 mi (8 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 | 7 Good | Some minor problems. |
| 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 A018 over Clifty Creek built?
It was built in 1993, making it 32 years old in 2025.
What condition is Nfa A018 over Clifty 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 April 2023.
How much traffic does Nfa A018 over Clifty Creek carry?
About 690 vehicles per day (2020 count), of which roughly 2% are trucks.
How long is Nfa A018 over Clifty Creek?
The structure is 80 ft (24.4 m) long with a longest span of 78 ft (23.8 m) and a deck 26 ft wide.
Who owns Nfa A018 over Clifty Creek?
It is owned by the County Highway Agency.