N8 over S Fk Big Nemaha R Trib
GoodRichardson County, Nebraska · 4NE Dubois · Structure no. S008 12672
- Built
- 1959
- 66 years old, rebuilt 1998
- Condition
- Good
- inspected August 2024
- Type
- Slab
- Concrete Continuous
- Length
- 106 ft
- 3 main spans
- Daily traffic
- 500
- 2018 count
- Owner
- State
- State Highway Agency
About this bridge
N8 over S Fk Big Nemaha R Trib is a concrete continuous slab carrying N8 over S Fk Big Nemaha R Trib in Richardson County, Nebraska. It was built in 1959 and reconstructed in 1998, so it is 66 years old, older 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 500 vehicles a day, roughly 13% of them trucks, projected to reach 650 by 2038. The structure is 106 ft (32.3 m) long and 38 ft wide. If it were closed, the detour would be 18.6 mi (30 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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was N8 over S Fk Big Nemaha R Trib built?
It was built in 1959, making it 66 years old in 2025. It was reconstructed in 1998.
What condition is N8 over S Fk Big Nemaha R Trib 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 August 2024.
How much traffic does N8 over S Fk Big Nemaha R Trib carry?
About 500 vehicles per day (2018 count), of which roughly 13% are trucks.
How long is N8 over S Fk Big Nemaha R Trib?
The structure is 106 ft (32.3 m) long with a longest span of 43 ft (13.1 m) and a deck 38 ft wide.
Who owns N8 over S Fk Big Nemaha R Trib?
It is owned by the State Highway Agency.