FM over Floyd River
GoodO'Brien County, Iowa · 097423002 · Structure no. 000000000262261
- Built
- 1989
- 36 years old
- Condition
- Good
- inspected June 2022
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 180 ft
- 3 main spans
- Daily traffic
- 530
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
FM over Floyd River is a prestressed concrete stringer/multi-beam or girder carrying FM over Floyd River in O'Brien County, Iowa. It was built in 1989, so it is 36 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 530 vehicles a day, roughly 11% of them trucks, projected to reach 530 by 2043. The structure is 180 ft (54.9 m) long and 33 ft wide. If it were closed, the detour would be 6.2 mi (10 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 | 8 Very Good | No problems noted. |
| Channel and channel protection | 9 Excellent | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was FM over Floyd River built?
It was built in 1989, making it 36 years old in 2025.
What condition is FM over Floyd 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 2022.
How much traffic does FM over Floyd River carry?
About 530 vehicles per day (2023 count), of which roughly 11% are trucks.
How long is FM over Floyd River?
The structure is 180 ft (54.9 m) long with a longest span of 65 ft (19.8 m) and a deck 33 ft wide.
Who owns FM over Floyd River?
It is owned by the County Highway Agency.