N50 over Little Nemaha Riv S Fk
GoodJohnson County, Nebraska · 9N Tecumseh · Structure no. S050 04149
- Built
- 1997
- 28 years old
- Condition
- Good
- inspected July 2024
- Type
- Tee Beam
- Prestressed Concrete Continuous
- Length
- 202 ft
- 3 main spans
- Daily traffic
- 2,585
- 2018 count
- Owner
- State
- State Highway Agency
About this bridge
N50 over Little Nemaha Riv S Fk is a prestressed concrete continuous tee beam carrying N50 over Little Nemaha Riv S Fk in Johnson County, Nebraska. It was built in 1997, so it is 28 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 2,585 vehicles a day, roughly 16% of them trucks, projected to reach 3,748 by 2038. The structure is 202 ft (61.6 m) long and 42 ft wide. 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 |
|---|---|---|
| Deck | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| 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 N50 over Little Nemaha Riv S Fk built?
It was built in 1997, making it 28 years old in 2025.
What condition is N50 over Little Nemaha Riv S Fk 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 July 2024.
How much traffic does N50 over Little Nemaha Riv S Fk carry?
About 2,585 vehicles per day (2018 count), of which roughly 16% are trucks.
How long is N50 over Little Nemaha Riv S Fk?
The structure is 202 ft (61.6 m) long with a longest span of 80 ft (24.4 m) and a deck 42 ft wide.
Who owns N50 over Little Nemaha Riv S Fk?
It is owned by the State Highway Agency.