N25 over Black Canyon
FairHitchcock County, Nebraska · 3SW Trenton · Structure no. S025 01215
- Built
- 1960
- 65 years old, rebuilt 1992
- Condition
- Fair
- inspected April 2024
- Type
- Slab
- Concrete Continuous
- Length
- 66 ft
- 3 main spans
- Daily traffic
- 615
- 2018 count
- Owner
- State
- State Highway Agency
About this bridge
N25 over Black Canyon is a concrete continuous slab carrying N25 over Black Canyon in Hitchcock County, Nebraska. It was built in 1960 and reconstructed in 1992, so it is 65 years old, older than the Nebraska average of 47.1 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 615 vehicles a day, roughly 16% of them trucks, projected to reach 892 by 2038. The structure is 66 ft (20.1 m) long and 38 ft wide. If it were closed, the detour would be 37.3 mi (60 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 | 7 Good | Some minor problems. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was N25 over Black Canyon built?
It was built in 1960, making it 65 years old in 2025. It was reconstructed in 1992.
What condition is N25 over Black Canyon 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 N25 over Black Canyon carry?
About 615 vehicles per day (2018 count), of which roughly 16% are trucks.
How long is N25 over Black Canyon?
The structure is 66 ft (20.1 m) long with a longest span of 26 ft (7.9 m) and a deck 38 ft wide.
Who owns N25 over Black Canyon?
It is owned by the State Highway Agency.