Nfa A162 over Rockhouse Creek
GoodPerry County, Tennessee · Rockhouse RD · Structure no. 680A1620001
- Built
- 1991
- 34 years old
- Condition
- Good
- inspected May 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 120 ft
- 3 main spans
- Daily traffic
- 80
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
Nfa A162 over Rockhouse Creek is a prestressed concrete continuous stringer/multi-beam or girder carrying Nfa A162 over Rockhouse Creek in Perry County, Tennessee. It was built in 1991, so it is 34 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 80 vehicles a day, roughly 5% of them trucks, projected to reach 128 by 2041. The structure is 120 ft (36.5 m) long and 24 ft wide. If it were closed, the detour would be 13 mi (21 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 | 8 Very Good | No problems noted. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Nfa A162 over Rockhouse Creek built?
It was built in 1991, making it 34 years old in 2025.
What condition is Nfa A162 over Rockhouse 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 May 2023.
How much traffic does Nfa A162 over Rockhouse Creek carry?
About 80 vehicles per day (2020 count), of which roughly 5% are trucks.
How long is Nfa A162 over Rockhouse Creek?
The structure is 120 ft (36.5 m) long with a longest span of 40 ft (12.3 m) and a deck 24 ft wide.
Who owns Nfa A162 over Rockhouse Creek?
It is owned by the County Highway Agency.