N50 over I80
PoorSarpy County, Nebraska · N50 Intrchg · Structure no. S080 44066
- Built
- 1958
- 67 years old, rebuilt 2002
- Condition
- Poor
- inspected January 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 259 ft
- 4 main spans
- Daily traffic
- 26,190
- 2018 count
- Owner
- State
- State Highway Agency
About this bridge
N50 over I80 is a steel continuous stringer/multi-beam or girder carrying N50 over I80 in Sarpy County, Nebraska. It was built in 1958 and reconstructed in 2002, 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 poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
It carries about 26,190 vehicles a day, roughly 12% of them trucks, projected to reach 39,285 by 2038. The structure is 259 ft (78.9 m) long and 89 ft wide.
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was N50 over I80 built?
It was built in 1958, making it 67 years old in 2025. It was reconstructed in 2002.
What condition is N50 over I80 in?
The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in January 2024.
How much traffic does N50 over I80 carry?
About 26,190 vehicles per day (2018 count), of which roughly 12% are trucks.
How long is N50 over I80?
The structure is 259 ft (78.9 m) long with a longest span of 76 ft (23.2 m) and a deck 89 ft wide.
Who owns N50 over I80?
It is owned by the State Highway Agency.