N18 over Stream
GoodFrontier County, Nebraska · .75E Stockville · Structure no. S018 01130
- Built
- 1993
- 32 years old
- Condition
- Good
- inspected April 2024
- Type
- Culvert
- Concrete
- Length
- 21 ft
- 2 main spans
- Daily traffic
- 250
- 2018 count
- Owner
- State
- State Highway Agency
About this bridge
N18 over Stream is a concrete culvert carrying N18 over Stream in Frontier County, Nebraska. It was built in 1993, so it is 32 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 250 vehicles a day, roughly 14% of them trucks, projected to reach 325 by 2038. The structure is 21 ft (6.4 m) long. If it were closed, the detour would be 62.1 mi (100 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 | 9 Excellent | No problems noted. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was N18 over Stream built?
It was built in 1993, making it 32 years old in 2025.
What condition is N18 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 April 2024.
How much traffic does N18 over Stream carry?
About 250 vehicles per day (2018 count), of which roughly 14% are trucks.
How long is N18 over Stream?
The structure is 21 ft (6.4 m) long with a longest span of 10 ft (3 m).
Who owns N18 over Stream?
It is owned by the State Highway Agency.