US 30 over Yankee Run Creek
FairClinton County, Iowa · 3.2 Mi. W of Jct. SR Y4E · Structure no. 000000000020710
- Built
- 1954
- 71 years old
- Condition
- Fair
- inspected May 2024
- Type
- Culvert
- Concrete Continuous
- Length
- 33 ft
- 3 main spans
- Daily traffic
- 2,540
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
US 30 over Yankee Run Creek is a concrete continuous culvert carrying US 30 over Yankee Run Creek in Clinton County, Iowa. It was built in 1954, so it is 71 years old, older 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 2,540 vehicles a day, roughly 21% of them trucks, projected to reach 2,540 by 2042. The structure is 33 ft (10.1 m) long. If it were closed, the detour would be 11.8 mi (19 km).
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 |
|---|---|---|
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US 30 over Yankee Run Creek built?
It was built in 1954, making it 71 years old in 2025.
What condition is US 30 over Yankee Run 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 May 2024.
How much traffic does US 30 over Yankee Run Creek carry?
About 2,540 vehicles per day (2022 count), of which roughly 21% are trucks.
How long is US 30 over Yankee Run Creek?
The structure is 33 ft (10.1 m) long with a longest span of 10 ft (3 m).
Who owns US 30 over Yankee Run Creek?
It is owned by the State Highway Agency.