FM over Rock Run Creek
GoodCedar County, Iowa · 081033101 · Structure no. 000000000104021
- Built
- 2008
- 17 years old
- Condition
- Good
- inspected May 2023
- Type
- Culvert
- Concrete Continuous
- Length
- 22 ft
- 2 main spans
- Daily traffic
- 1,350
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
FM over Rock Run Creek is a concrete continuous culvert carrying FM over Rock Run Creek in Cedar County, Iowa. It was built in 2008, so it is 17 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 1,350 vehicles a day, roughly 7% of them trucks, projected to reach 1,350 by 2043. The structure is 22 ft (6.7 m) long. If it were closed, the detour would be 16.8 mi (27 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 |
|---|---|---|
| Channel and channel protection | 7 Good | Some minor problems. |
| Culvert | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was FM over Rock Run Creek built?
It was built in 2008, making it 17 years old in 2025.
What condition is FM over Rock Run 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 May 2023.
How much traffic does FM over Rock Run Creek carry?
About 1,350 vehicles per day (2021 count), of which roughly 7% are trucks.
How long is FM over Rock Run Creek?
The structure is 22 ft (6.7 m) long with a longest span of 10 ft (3 m).
Who owns FM over Rock Run Creek?
It is owned by the County Highway Agency.