N71 over Sand Canyon
GoodDawes County, Nebraska · 2N Marsland · Structure no. S071 11957
- Built
- 1932
- 93 years old
- Condition
- Good
- inspected May 2024
- Type
- Culvert
- Concrete
- Length
- 92 ft
- 7 main spans
- Daily traffic
- 885
- 2018 count
- Owner
- State
- State Highway Agency
About this bridge
N71 over Sand Canyon is a concrete culvert carrying N71 over Sand Canyon in Dawes County, Nebraska. It was built in 1932, so it is 93 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 885 vehicles a day, roughly 13% of them trucks, projected to reach 1,239 by 2038. The structure is 92 ft (28 m) long. If it were closed, the detour would be 18.6 mi (30 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 | 8 Very Good | No problems noted. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was N71 over Sand Canyon built?
It was built in 1932, making it 93 years old in 2025.
What condition is N71 over Sand 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 May 2024.
How much traffic does N71 over Sand Canyon carry?
About 885 vehicles per day (2018 count), of which roughly 13% are trucks.
How long is N71 over Sand Canyon?
The structure is 92 ft (28 m) long with a longest span of 12 ft (3.7 m).
Who owns N71 over Sand Canyon?
It is owned by the State Highway Agency.