Northwest Blvd over Floyd River
FairO'Brien County, Iowa · 097423006 · Structure no. 000000000038391
- Built
- 1982
- 43 years old
- Condition
- Fair
- inspected June 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 213 ft
- 3 main spans
- Daily traffic
- 1,296
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
Northwest Blvd over Floyd River is a prestressed concrete stringer/multi-beam or girder carrying Northwest Blvd over Floyd River in O'Brien County, Iowa. It was built in 1982, so it is 43 years old, younger 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 6 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 1,296 vehicles a day, roughly 15% of them trucks, projected to reach 1,296 by 2044. The structure is 213 ft (64.9 m) long and 47 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Northwest Blvd over Floyd River built?
It was built in 1982, making it 43 years old in 2025.
What condition is Northwest Blvd over 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 June 2024.
How much traffic does Northwest Blvd over Floyd River carry?
About 1,296 vehicles per day (2022 count), of which roughly 15% are trucks.
How long is Northwest Blvd over Floyd River?
The structure is 213 ft (64.9 m) long with a longest span of 82 ft (25 m) and a deck 47 ft wide.
Who owns Northwest Blvd over Floyd River?
It is owned by the County Highway Agency.