FM over Willow Creek
GoodCarroll County, Iowa · 083332301 · Structure no. 000000000094091
- Built
- 1975
- 50 years old
- Condition
- Good
- inspected June 2023
- Type
- Slab
- Concrete Continuous
- Length
- 78 ft
- 3 main spans
- Daily traffic
- 170
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
FM over Willow Creek is a concrete continuous slab carrying FM over Willow Creek in Carroll County, Iowa. It was built in 1975, so it is 50 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 170 vehicles a day, roughly 23% of them trucks, projected to reach 170 by 2043. The structure is 78 ft (23.8 m) long and 32 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 | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| 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 Willow Creek built?
It was built in 1975, making it 50 years old in 2025.
What condition is FM over Willow Creek 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 2023.
How much traffic does FM over Willow Creek carry?
About 170 vehicles per day (2021 count), of which roughly 23% are trucks.
How long is FM over Willow Creek?
The structure is 78 ft (23.8 m) long with a longest span of 29 ft (8.8 m) and a deck 32 ft wide.
Who owns FM over Willow Creek?
It is owned by the County Highway Agency.