330th Ave over D.D#60
FairClay County, Iowa · 00000 · Structure no. 000000000116561
- Built
- 2011
- 14 years old
- Condition
- Fair
- inspected March 2023
- Type
- Culvert
- Concrete Continuous
- Length
- 21 ft
- 2 main spans
- Daily traffic
- 15
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
330th Ave over D.D#60 is a concrete continuous culvert carrying 330th Ave over D.D#60 in Clay County, Iowa. It was built in 2011, so it is 14 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 15 vehicles a day, projected to reach 15 by 2043. The structure is 21 ft (6.4 m) long.
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 330th Ave over D.D#60 built?
It was built in 2011, making it 14 years old in 2025.
What condition is 330th Ave over D.D#60 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 March 2023.
How much traffic does 330th Ave over D.D#60 carry?
About 15 vehicles per day (2022 count).
How long is 330th Ave over D.D#60?
The structure is 21 ft (6.4 m) long with a longest span of 10 ft (3 m).
Who owns 330th Ave over D.D#60?
It is owned by the County Highway Agency.