N92 over Powell Canyon
GoodCuster County, Nebraska · 4E Arnold · Structure no. S092 25333
- Built
- 1956
- 69 years old, rebuilt 1979
- Condition
- Good
- inspected November 2024
- Type
- Culvert
- Concrete
- Length
- 33 ft
- 3 main spans
- Daily traffic
- 1,030
- 2018 count
- Owner
- State
- State Highway Agency
About this bridge
N92 over Powell Canyon is a concrete culvert carrying N92 over Powell Canyon in Custer County, Nebraska. It was built in 1956 and reconstructed in 1979, so it is 69 years old, older than the Nebraska average of 47.1 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 1,030 vehicles a day, roughly 11% of them trucks, projected to reach 1,339 by 2038. The structure is 33 ft (10.1 m) long. If it were closed, the detour would be 12.4 mi (20 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 |
|---|---|---|
| Channel and channel protection | 7 Good | Some minor problems. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was N92 over Powell Canyon built?
It was built in 1956, making it 69 years old in 2025. It was reconstructed in 1979.
What condition is N92 over Powell Canyon 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 November 2024.
How much traffic does N92 over Powell Canyon carry?
About 1,030 vehicles per day (2018 count), of which roughly 11% are trucks.
How long is N92 over Powell Canyon?
The structure is 33 ft (10.1 m) long with a longest span of 10 ft (3 m).
Who owns N92 over Powell Canyon?
It is owned by the State Highway Agency.