WB I-80 over Crooked Creek
GoodCass County, Iowa · 1.6 Mi. W of Jct. Ia #148 · Structure no. 000000000018181
- Built
- 2011
- 14 years old
- Condition
- Good
- inspected January 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 202 ft
- 3 main spans
- Daily traffic
- 11,500
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
WB I-80 over Crooked Creek is a prestressed concrete stringer/multi-beam or girder carrying WB I-80 over Crooked Creek in Cass County, Iowa. It was built in 2011, so it is 14 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 11,500 vehicles a day, roughly 42% of them trucks, projected to reach 11,500 by 2044. The structure is 202 ft (61.7 m) long and 43 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 8 Very Good | No problems noted. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was WB I-80 over Crooked Creek built?
It was built in 2011, making it 14 years old in 2025.
What condition is WB I-80 over Crooked 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 January 2024.
How much traffic does WB I-80 over Crooked Creek carry?
About 11,500 vehicles per day (2022 count), of which roughly 42% are trucks.
How long is WB I-80 over Crooked Creek?
The structure is 202 ft (61.7 m) long with a longest span of 97 ft (29.6 m) and a deck 43 ft wide.
Who owns WB I-80 over Crooked Creek?
It is owned by the State Highway Agency.