I 80 WB over US 71 and Bike Path
GoodCass County, Iowa · At Jct. U.S. 71 · Structure no. 000000000018071
- Built
- 2008
- 17 years old
- Condition
- Good
- inspected December 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 302 ft
- 3 main spans
- Daily traffic
- 11,050
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
I 80 WB over US 71 and Bike Path is a prestressed concrete stringer/multi-beam or girder carrying I 80 WB over US 71 and Bike Path in Cass County, Iowa. It was built in 2008, so it is 17 years old, younger than the Iowa average of 45.5 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 11,050 vehicles a day, roughly 42% of them trucks, projected to reach 11,050 by 2042. The structure is 302 ft (92.1 m) long and 43 ft wide.
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 | 7 Good | Some minor problems. |
| Substructure | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I 80 WB over US 71 and Bike Path built?
It was built in 2008, making it 17 years old in 2025.
What condition is I 80 WB over US 71 and Bike Path 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 December 2023.
How much traffic does I 80 WB over US 71 and Bike Path carry?
About 11,050 vehicles per day (2022 count), of which roughly 42% are trucks.
How long is I 80 WB over US 71 and Bike Path?
The structure is 302 ft (92.1 m) long with a longest span of 116 ft (35.4 m) and a deck 43 ft wide.
Who owns I 80 WB over US 71 and Bike Path?
It is owned by the State Highway Agency.