FM - 710th over Crooked Creek
GoodCass County, Iowa · 077351404 · Structure no. 000000000100731
- Built
- 1988
- 37 years old
- Condition
- Good
- inspected March 2022
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 141 ft
- 3 main spans
- Daily traffic
- 5
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
FM - 710th over Crooked Creek is a prestressed concrete stringer/multi-beam or girder carrying FM - 710th over Crooked Creek in Cass County, Iowa. It was built in 1988, so it is 37 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 5 vehicles a day, projected to reach 5 by 2043. The structure is 141 ft (43 m) long and 27 ft wide. If it were closed, the detour would be 3.7 mi (6 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 | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was FM - 710th over Crooked Creek built?
It was built in 1988, making it 37 years old in 2025.
What condition is FM - 710th 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 March 2022.
How much traffic does FM - 710th over Crooked Creek carry?
About 5 vehicles per day (2022 count).
How long is FM - 710th over Crooked Creek?
The structure is 141 ft (43 m) long with a longest span of 52 ft (15.9 m) and a deck 27 ft wide.
Who owns FM - 710th over Crooked Creek?
It is owned by the County Highway Agency.