Nfa 2138 (sa 8920) over Hills Creek
FairPosted for loadWarren County, Tennessee · 1MI East of SR56 · Structure no. 89021380003
- Built
- 1961
- 64 years old
- Condition
- Fair
- inspected April 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 160 ft
- 5 main spans
- Daily traffic
- 570
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
Nfa 2138 (sa 8920) over Hills Creek is a prestressed concrete box beam or girders - multiple carrying Nfa 2138 (sa 8920) over Hills Creek in Warren County, Tennessee. It was built in 1961, so it is 64 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. Its operating status is: posted for load restriction.
It carries about 570 vehicles a day, roughly 3% of them trucks, projected to reach 912 by 2042. The structure is 160 ft (48.8 m) long and 29 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 | 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 2138 (sa 8920) over Hills Creek built?
It was built in 1961, making it 64 years old in 2025.
What condition is Nfa 2138 (sa 8920) over Hills 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 2023.
How much traffic does Nfa 2138 (sa 8920) over Hills Creek carry?
About 570 vehicles per day (2021 count), of which roughly 3% are trucks.
How long is Nfa 2138 (sa 8920) over Hills Creek?
The structure is 160 ft (48.8 m) long with a longest span of 40 ft (12.2 m) and a deck 29 ft wide.
Who owns Nfa 2138 (sa 8920) over Hills Creek?
It is owned by the County Highway Agency.