N91 over Shell Creek
GoodPlatte County, Nebraska · 1W Lindsay · Structure no. S091 14103
- Built
- 2015
- 10 years old
- Condition
- Good
- inspected June 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 241 ft
- 3 main spans
- Daily traffic
- 1,620
- 2018 count
- Owner
- State
- State Highway Agency
About this bridge
N91 over Shell Creek is a prestressed concrete continuous stringer/multi-beam or girder carrying N91 over Shell Creek in Platte County, Nebraska. It was built in 2015, so it is 10 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 1,620 vehicles a day, roughly 17% of them trucks, projected to reach 2,268 by 2038. The structure is 241 ft (73.5 m) long and 43 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 Shell Creek built?
It was built in 2015, making it 10 years old in 2025.
What condition is N91 over Shell 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 June 2023.
How much traffic does N91 over Shell Creek carry?
About 1,620 vehicles per day (2018 count), of which roughly 17% are trucks.
How long is N91 over Shell Creek?
The structure is 241 ft (73.5 m) long with a longest span of 98 ft (29.9 m) and a deck 43 ft wide.
Who owns N91 over Shell Creek?
It is owned by the State Highway Agency.