US75 over S Fk Big Nemaha River
FairRichardson County, Nebraska · 4S Dawson · Structure no. S075 00546
- Built
- 1958
- 67 years old, rebuilt 1992
- Condition
- Fair
- inspected August 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 293 ft
- 3 main spans
- Daily traffic
- 3,145
- 2018 count
- Owner
- State
- State Highway Agency
About this bridge
US75 over S Fk Big Nemaha River is a steel continuous stringer/multi-beam or girder carrying US75 over S Fk Big Nemaha River in Richardson County, Nebraska. It was built in 1958 and reconstructed in 1992, so it is 67 years old, older than the Nebraska average of 47.1 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 3,145 vehicles a day, roughly 30% of them trucks, projected to reach 4,089 by 2038. The structure is 293 ft (89.3 m) long and 46 ft wide. If it were closed, the detour would be 37.3 mi (60 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US75 over S Fk Big Nemaha River built?
It was built in 1958, making it 67 years old in 2025. It was reconstructed in 1992.
What condition is US75 over S Fk Big Nemaha River in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in August 2024.
How much traffic does US75 over S Fk Big Nemaha River carry?
About 3,145 vehicles per day (2018 count), of which roughly 30% are trucks.
How long is US75 over S Fk Big Nemaha River?
The structure is 293 ft (89.3 m) long with a longest span of 130 ft (39.6 m) and a deck 46 ft wide.
Who owns US75 over S Fk Big Nemaha River?
It is owned by the State Highway Agency.