FM over Mill Creek
FairO'Brien County, Iowa · 095410401 · Structure no. 000000000260081
- Built
- 1984
- 41 years old
- Condition
- Fair
- inspected July 2023
- Type
- Slab
- Concrete Continuous
- Length
- 115 ft
- 3 main spans
- Daily traffic
- 1,087
- 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 1984, so it is 41 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 1,087 vehicles a day, roughly 19% of them trucks, projected to reach 1,087 by 2043. The structure is 115 ft (35.1 m) long and 33 ft wide.
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 | 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 1984, making it 41 years old in 2025.
What condition is FM over Mill Creek 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 FM over Mill Creek carry?
About 1,087 vehicles per day (2022 count), of which roughly 19% are trucks.
How long is FM over Mill Creek?
The structure is 115 ft (35.1 m) long with a longest span of 44 ft (13.4 m) and a deck 33 ft wide.
Who owns FM over Mill Creek?
It is owned by the County Highway Agency.