360th ST over Small Stream
FairSioux County, Iowa · 096452101 · Structure no. 000000000311651
- Built
- 2000
- 25 years old
- Condition
- Fair
- inspected February 2024
- Type
- Culvert
- Steel
- Length
- 25 ft
- 2 main spans
- Daily traffic
- 80
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
360th ST over Small Stream is a steel culvert carrying 360th ST over Small Stream in Sioux County, Iowa. It was built in 2000, so it is 25 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 80 vehicles a day, projected to reach 80 by 2044. The structure is 25 ft (7.6 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 | 8 Very Good | No problems noted. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 360th ST over Small Stream built?
It was built in 2000, making it 25 years old in 2025.
What condition is 360th ST over Small Stream 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 February 2024.
How much traffic does 360th ST over Small Stream carry?
About 80 vehicles per day (2022 count).
How long is 360th ST over Small Stream?
The structure is 25 ft (7.6 m) long with a longest span of 13 ft (4 m).
Who owns 360th ST over Small Stream?
It is owned by the County Highway Agency.