A ST over Big Slough
GoodCass County, Nebraska · 1.5W 1S of Union · Structure no. C001313815
- Built
- 1994
- 31 years old
- Condition
- Good
- inspected September 2022
- Type
- Culvert
- Steel
- Length
- 20 ft
- 1 main span
- Daily traffic
- 30
- 2003 count
- Owner
- County
- County Highway Agency
About this bridge
A ST over Big Slough is a steel culvert carrying A ST over Big Slough in Cass County, Nebraska. It was built in 1994, so it is 31 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 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 30 vehicles a day, projected to reach 51 by 2033. The structure is 20 ft (6.1 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 | 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 A ST over Big Slough built?
It was built in 1994, making it 31 years old in 2025.
What condition is A ST over Big 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 September 2022.
How much traffic does A ST over Big Slough carry?
About 30 vehicles per day (2003 count).
How long is A ST over Big Slough?
The structure is 20 ft (6.1 m) long with a longest span of 20 ft (6.1 m).
Who owns A ST over Big Slough?
It is owned by the County Highway Agency.