I80 over Platte River
GoodCass County, Nebraska · 5S Gretna Interchg · Structure no. S080 42729L
- Built
- 2006
- 19 years old
- Condition
- Good
- inspected June 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 1,644 ft
- 10 main spans
- Daily traffic
- 51,220
- 2018 count
- Owner
- State
- State Highway Agency
About this bridge
I80 over Platte River is a prestressed concrete continuous stringer/multi-beam or girder carrying I80 over Platte River in Cass 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 51,220 vehicles a day, roughly 15% of them trucks, projected to reach 71,708 by 2038. The structure is 1,644 ft (501.1 m) long and 62 ft wide. If it were closed, the detour would be 12.4 mi (20 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 | 7 Good | Some minor problems. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I80 over Platte River built?
It was built in 2006, making it 19 years old in 2025.
What condition is I80 over Platte River 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 2024.
How much traffic does I80 over Platte River carry?
About 51,220 vehicles per day (2018 count), of which roughly 15% are trucks.
How long is I80 over Platte River?
The structure is 1,644 ft (501.1 m) long with a longest span of 166 ft (50.6 m) and a deck 62 ft wide.
Who owns I80 over Platte River?
It is owned by the State Highway Agency.