FM over Mill Creek
GoodO'Brien County, Iowa · 096413402 · Structure no. 000000000261191
- Built
- 1971
- 54 years old
- Condition
- Good
- inspected June 2024
- Type
- Slab
- Concrete Continuous
- Length
- 103 ft
- 3 main spans
- Daily traffic
- 459
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
FM over Mill Creek is a concrete continuous slab carrying FM over Mill Creek in O'Brien County, Iowa. It was built in 1971, so it is 54 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 459 vehicles a day, roughly 32% of them trucks, projected to reach 459 by 2044. The structure is 103 ft (31.4 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 | 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 Mill Creek built?
It was built in 1971, making it 54 years old in 2025.
What condition is FM over Mill 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 2024.
How much traffic does FM over Mill Creek carry?
About 459 vehicles per day (2022 count), of which roughly 32% are trucks.
How long is FM over Mill Creek?
The structure is 103 ft (31.4 m) long with a longest span of 39 ft (11.9 m) and a deck 32 ft wide.
Who owns FM over Mill Creek?
It is owned by the County Highway Agency.