385th over Small Stream
FairMitchell County, Iowa · 098171203 · Structure no. 000000000248035
- Built
- 1973
- 52 years old
- Condition
- Fair
- inspected December 2023
- Type
- Culvert
- Concrete
- Length
- 23 ft
- 2 main spans
- Daily traffic
- 49
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
385th over Small Stream is a concrete culvert carrying 385th over Small Stream in Mitchell County, Iowa. It was built in 1973, so it is 52 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 49 vehicles a day, projected to reach 49 by 2043. The structure is 23 ft (7 m) long. If it were closed, the detour would be 3.7 mi (6 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 385th over Small Stream built?
It was built in 1973, making it 52 years old in 2025.
What condition is 385th 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 December 2023.
How much traffic does 385th over Small Stream carry?
About 49 vehicles per day (2022 count).
How long is 385th over Small Stream?
The structure is 23 ft (7 m) long with a longest span of 10 ft (3 m).
Who owns 385th over Small Stream?
It is owned by the County Highway Agency.