Old Potash HWY over Slough
GoodHall County, Nebraska · 6S 5.5W of Cairo · Structure no. C004002003
- Built
- 1991
- 34 years old
- Condition
- Good
- inspected December 2023
- Type
- Culvert
- Concrete
- Length
- 36 ft
- 3 main spans
- Daily traffic
- 45
- 2003 count
- Owner
- County
- County Highway Agency
About this bridge
Old Potash HWY over Slough is a concrete culvert carrying Old Potash HWY over Slough in Hall County, Nebraska. It was built in 1991, so it is 34 years old, younger 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 45 vehicles a day, projected to reach 76 by 2033. The structure is 36 ft (11 m) long. If it were closed, the detour would be 31.1 mi (50 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 | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Old Potash HWY over Slough built?
It was built in 1991, making it 34 years old in 2025.
What condition is Old Potash HWY over Slough 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 December 2023.
How much traffic does Old Potash HWY over Slough carry?
About 45 vehicles per day (2003 count).
How long is Old Potash HWY over Slough?
The structure is 36 ft (11 m) long with a longest span of 12 ft (3.7 m).
Who owns Old Potash HWY over Slough?
It is owned by the County Highway Agency.