US20/N121 over N Fk Elkhorn River
GoodPierce County, Nebraska · 1E Osmond · Structure no. S020 36545
- Built
- 2004
- 21 years old
- Condition
- Good
- inspected October 2024
- Type
- Slab
- Concrete Continuous
- Length
- 117 ft
- 3 main spans
- Daily traffic
- 2,345
- 2018 count
- Owner
- State
- State Highway Agency
About this bridge
US20/N121 over N Fk Elkhorn River is a concrete continuous slab carrying US20/N121 over N Fk Elkhorn River in Pierce County, Nebraska. It was built in 2004, so it is 21 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 2,345 vehicles a day, roughly 20% of them trucks, projected to reach 3,049 by 2038. The structure is 117 ft (35.7 m) long and 46 ft wide. If it were closed, the detour would be 198.8 mi (320 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 |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US20/N121 over N Fk Elkhorn River built?
It was built in 2004, making it 21 years old in 2025.
What condition is US20/N121 over N Fk Elkhorn River 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 2024.
How much traffic does US20/N121 over N Fk Elkhorn River carry?
About 2,345 vehicles per day (2018 count), of which roughly 20% are trucks.
How long is US20/N121 over N Fk Elkhorn River?
The structure is 117 ft (35.7 m) long with a longest span of 46 ft (14 m) and a deck 46 ft wide.
Who owns US20/N121 over N Fk Elkhorn River?
It is owned by the State Highway Agency.