N31 over Stream
GoodSarpy County, Nebraska · 8S Gretna · Structure no. S031 00616
- Built
- 1984
- 41 years old
- Condition
- Good
- inspected January 2022
- Type
- Culvert
- Concrete
- Length
- 48 ft
- 4 main spans
- Daily traffic
- 1,625
- 2018 count
- Owner
- State
- State Highway Agency
About this bridge
N31 over Stream is a concrete culvert carrying N31 over Stream in Sarpy County, Nebraska. It was built in 1984, so it is 41 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 1,625 vehicles a day, roughly 10% of them trucks, projected to reach 2,600 by 2038. The structure is 48 ft (14.6 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 N31 over Stream built?
It was built in 1984, making it 41 years old in 2025.
What condition is N31 over Stream 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 January 2022.
How much traffic does N31 over Stream carry?
About 1,625 vehicles per day (2018 count), of which roughly 10% are trucks.
How long is N31 over Stream?
The structure is 48 ft (14.6 m) long with a longest span of 10 ft (3 m).
Who owns N31 over Stream?
It is owned by the State Highway Agency.