Local over Sm Stream
GoodSioux County, Iowa · 097452402 · Structure no. 000000000312791
- Built
- 1997
- 28 years old
- Condition
- Good
- inspected December 2023
- Type
- Culvert
- Steel
- Length
- 37 ft
- 3 main spans
- Daily traffic
- 60
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
Local over Sm Stream is a steel culvert carrying Local over Sm Stream in Sioux County, Iowa. It was built in 1997, so it is 28 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 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 60 vehicles a day, projected to reach 60 by 2043. The structure is 37 ft (11.3 m) long. If it were closed, the detour would be 1.9 mi (3 km).
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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Local over Sm Stream built?
It was built in 1997, making it 28 years old in 2025.
What condition is Local over Sm Stream 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 December 2023.
How much traffic does Local over Sm Stream carry?
About 60 vehicles per day (2022 count).
How long is Local over Sm Stream?
The structure is 37 ft (11.3 m) long with a longest span of 12 ft (3.7 m).
Who owns Local over Sm Stream?
It is owned by the County Highway Agency.