K42 over Small
GoodSioux County, Iowa · 094462402 · Structure no. 000000000365005
- Built
- 2005
- 20 years old
- Condition
- Good
- inspected February 2024
- Type
- Culvert
- Steel
- Length
- 40 ft
- 2 main spans
- Daily traffic
- 30
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
K42 over Small is a steel culvert carrying K42 over Small in Sioux County, Iowa. It was built in 2005, so it is 20 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 30 vehicles a day, projected to reach 30 by 2044. The structure is 40 ft (12.2 m) long.
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 | 8 Very Good | No problems noted. |
| Culvert | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was K42 over Small built?
It was built in 2005, making it 20 years old in 2025.
What condition is K42 over Small 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 February 2024.
How much traffic does K42 over Small carry?
About 30 vehicles per day (2022 count).
How long is K42 over Small?
The structure is 40 ft (12.2 m) long with a longest span of 12 ft (3.7 m).
Who owns K42 over Small?
It is owned by the County Highway Agency.