US 75 over W Fk Floyd River
FairPlymouth County, Iowa · 2.4 Mi. S of SR C38 · Structure no. 000000000039600
- Built
- 1956
- 69 years old
- Condition
- Fair
- inspected July 2023
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 243 ft
- 3 main spans
- Daily traffic
- 10,400
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
US 75 over W Fk Floyd River is a steel continuous stringer/multi-beam or girder carrying US 75 over W Fk Floyd River in Plymouth County, Iowa. It was built in 1956, so it is 69 years old, older than the Iowa average of 45.5 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 10,400 vehicles a day, roughly 25% of them trucks, projected to reach 10,400 by 2043. The structure is 243 ft (74.1 m) long and 58 ft wide. If it were closed, the detour would be 6.8 mi (11 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US 75 over W Fk Floyd River built?
It was built in 1956, making it 69 years old in 2025.
What condition is US 75 over W Fk Floyd River in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in July 2023.
How much traffic does US 75 over W Fk Floyd River carry?
About 10,400 vehicles per day (2022 count), of which roughly 25% are trucks.
How long is US 75 over W Fk Floyd River?
The structure is 243 ft (74.1 m) long with a longest span of 94 ft (28.7 m) and a deck 58 ft wide.
Who owns US 75 over W Fk Floyd River?
It is owned by the State Highway Agency.