N40 over Stream
GoodDawson County, Nebraska · 3NW Sumner · Structure no. S040 05629
- Built
- 1965
- 60 years old
- Condition
- Good
- inspected October 2023
- Type
- Culvert
- Concrete
- Length
- 21 ft
- 2 main spans
- Daily traffic
- 870
- 2018 count
- Owner
- State
- State Highway Agency
About this bridge
N40 over Stream is a concrete culvert carrying N40 over Stream in Dawson County, Nebraska. It was built in 1965, so it is 60 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 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 870 vehicles a day, roughly 7% of them trucks, projected to reach 1,131 by 2038. The structure is 21 ft (6.4 m) long. If it were closed, the detour would be 49.7 mi (80 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 N40 over Stream built?
It was built in 1965, making it 60 years old in 2025.
What condition is N40 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 October 2023.
How much traffic does N40 over Stream carry?
About 870 vehicles per day (2018 count), of which roughly 7% are trucks.
How long is N40 over Stream?
The structure is 21 ft (6.4 m) long with a longest span of 10 ft (3 m).
Who owns N40 over Stream?
It is owned by the State Highway Agency.