N87 over Larrabee Creek
GoodSheridan County, Nebraska · 4S White Clay · Structure no. S087 07316
- Built
- 2006
- 19 years old
- Condition
- Good
- inspected May 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 137 ft
- 1 main span
- Daily traffic
- 1,045
- 2018 count
- Owner
- State
- State Highway Agency
About this bridge
N87 over Larrabee Creek is a prestressed concrete stringer/multi-beam or girder carrying N87 over Larrabee Creek in Sheridan County, Nebraska. It was built in 2006, so it is 19 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 1,045 vehicles a day, roughly 12% of them trucks, projected to reach 1,411 by 2038. The structure is 137 ft (41.8 m) long and 39 ft wide. If it were closed, the detour would be 87 mi (140 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 | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 9 Excellent | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was N87 over Larrabee Creek built?
It was built in 2006, making it 19 years old in 2025.
What condition is N87 over Larrabee Creek 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 May 2024.
How much traffic does N87 over Larrabee Creek carry?
About 1,045 vehicles per day (2018 count), of which roughly 12% are trucks.
How long is N87 over Larrabee Creek?
The structure is 137 ft (41.8 m) long with a longest span of 135 ft (41.1 m) and a deck 39 ft wide.
Who owns N87 over Larrabee Creek?
It is owned by the State Highway Agency.