N91 over Oneill Valley
GoodBoone County, Nebraska · 2E Albion · Structure no. S091 12834
- Built
- 2004
- 21 years old
- Condition
- Good
- inspected June 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 83 ft
- 1 main span
- Daily traffic
- 2,135
- 2018 count
- Owner
- State
- State Highway Agency
About this bridge
N91 over Oneill Valley is a prestressed concrete stringer/multi-beam or girder carrying N91 over Oneill Valley in Boone 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 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 2,135 vehicles a day, roughly 14% of them trucks, projected to reach 2,882 by 2038. The structure is 83 ft (25.3 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 | 8 Very Good | No problems noted. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was N91 over Oneill Valley built?
It was built in 2004, making it 21 years old in 2025.
What condition is N91 over Oneill Valley 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 June 2023.
How much traffic does N91 over Oneill Valley carry?
About 2,135 vehicles per day (2018 count), of which roughly 14% are trucks.
How long is N91 over Oneill Valley?
The structure is 83 ft (25.3 m) long with a longest span of 81 ft (24.7 m) and a deck 42 ft wide.
Who owns N91 over Oneill Valley?
It is owned by the State Highway Agency.