US 59 over Rock Creek
GoodFremont County, Iowa · 1.6 Mi. N of Jct. SR J-64 · Structure no. 000000000025211
- Built
- 1985
- 40 years old
- Condition
- Good
- inspected January 2023
- Type
- Culvert
- Concrete Continuous
- Length
- 35 ft
- 2 main spans
- Daily traffic
- 1,420
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
US 59 over Rock Creek is a concrete continuous culvert carrying US 59 over Rock Creek in Fremont County, Iowa. It was built in 1985, so it is 40 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 1,420 vehicles a day, roughly 21% of them trucks, projected to reach 1,420 by 2043. The structure is 35 ft (10.7 m) long. If it were closed, the detour would be 14.9 mi (24 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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US 59 over Rock Creek built?
It was built in 1985, making it 40 years old in 2025.
What condition is US 59 over Rock 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 January 2023.
How much traffic does US 59 over Rock Creek carry?
About 1,420 vehicles per day (2023 count), of which roughly 21% are trucks.
How long is US 59 over Rock Creek?
The structure is 35 ft (10.7 m) long with a longest span of 17 ft (5.2 m).
Who owns US 59 over Rock Creek?
It is owned by the State Highway Agency.