FM over W Branch Floyd River
GoodSioux County, Iowa · 094453201 · Structure no. 000000000308891
- Built
- 1977
- 48 years old
- Condition
- Good
- inspected January 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 255 ft
- 3 main spans
- Daily traffic
- 71
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
FM over W Branch Floyd River is a steel stringer/multi-beam or girder carrying FM over W Branch Floyd River in Sioux County, Iowa. It was built in 1977, so it is 48 years old, older 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 71 vehicles a day, projected to reach 71 by 2044. The structure is 255 ft (77.7 m) long and 34 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was FM over W Branch Floyd River built?
It was built in 1977, making it 48 years old in 2025.
What condition is FM over W Branch 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 January 2024.
How much traffic does FM over W Branch Floyd River carry?
About 71 vehicles per day (2022 count).
How long is FM over W Branch Floyd River?
The structure is 255 ft (77.7 m) long with a longest span of 98 ft (29.9 m) and a deck 34 ft wide.
Who owns FM over W Branch Floyd River?
It is owned by the County Highway Agency.