FM over Unnamed Stream
GoodO'Brien County, Iowa · 096410602 · Structure no. 000000000260981
- Built
- 1980
- 45 years old, rebuilt 2006
- Condition
- Good
- inspected June 2022
- Type
- Stringer/Multi-beam or Girder
- Concrete
- Length
- 32 ft
- 1 main span
- Daily traffic
- 409
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
FM over Unnamed Stream is a concrete stringer/multi-beam or girder carrying FM over Unnamed Stream in O'Brien County, Iowa. It was built in 1980 and reconstructed in 2006, so it is 45 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 409 vehicles a day, roughly 33% of them trucks, projected to reach 409 by 2043. The structure is 32 ft (9.8 m) long and 31 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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| 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 over Unnamed Stream built?
It was built in 1980, making it 45 years old in 2025. It was reconstructed in 2006.
What condition is FM over Unnamed Stream 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 Unnamed Stream carry?
About 409 vehicles per day (2022 count), of which roughly 33% are trucks.
How long is FM over Unnamed Stream?
The structure is 32 ft (9.8 m) long with a longest span of 30 ft (9.1 m) and a deck 31 ft wide.
Who owns FM over Unnamed Stream?
It is owned by the County Highway Agency.