N21 over French Creek
GoodDawson County, Nebraska · 4N Lexington · Structure no. S021 03228
- Built
- 2019
- 6 years old
- Condition
- Good
- inspected November 2023
- Type
- Culvert
- Concrete
- Length
- 30 ft
- 3 main spans
- Daily traffic
- 1,240
- 2018 count
- Owner
- State
- State Highway Agency
About this bridge
N21 over French Creek is a concrete culvert carrying N21 over French Creek in Dawson County, Nebraska. It was built in 2019, so it is 6 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 1,240 vehicles a day, roughly 21% of them trucks, projected to reach 1,240 by 2038. The structure is 30 ft (9 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 | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was N21 over French Creek built?
It was built in 2019, making it 6 years old in 2025.
What condition is N21 over French Creek 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 November 2023.
How much traffic does N21 over French Creek carry?
About 1,240 vehicles per day (2018 count), of which roughly 21% are trucks.
How long is N21 over French Creek?
The structure is 30 ft (9 m) long with a longest span of 9 ft (2.8 m).
Who owns N21 over French Creek?
It is owned by the State Highway Agency.