220th ST over Buck Creek
FairClayton County, Iowa · 093030503 · Structure no. 000000000119441
- Built
- 1978
- 47 years old
- Condition
- Fair
- inspected October 2024
- Type
- Culvert
- Steel
- Length
- 21 ft
- 1 main span
- Daily traffic
- 15
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
220th ST over Buck Creek is a steel culvert carrying 220th ST over Buck Creek in Clayton County, Iowa. It was built in 1978, so it is 47 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 15 vehicles a day, projected to reach 15 by 2044. The structure is 21 ft (6.4 m) long. If it were closed, the detour would be 1.9 mi (3 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 | 7 Good | Some minor problems. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 220th ST over Buck Creek built?
It was built in 1978, making it 47 years old in 2025.
What condition is 220th ST over Buck 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 October 2024.
How much traffic does 220th ST over Buck Creek carry?
About 15 vehicles per day (2022 count).
How long is 220th ST over Buck Creek?
The structure is 21 ft (6.4 m) long with a longest span of 21 ft (6.4 m).
Who owns 220th ST over Buck Creek?
It is owned by the County Highway Agency.