235th ST over Small Stream
GoodBuchanan County, Iowa · 108808 · Structure no. 000000000081941
- Built
- 2016
- 9 years old
- Condition
- Good
- inspected December 2022
- Type
- Slab
- Concrete Continuous
- Length
- 83 ft
- 3 main spans
- Daily traffic
- 90
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
235th ST over Small Stream is a concrete continuous slab carrying 235th ST over Small Stream in Buchanan County, Iowa. It was built in 2016, so it is 9 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 90 vehicles a day, projected to reach 90 by 2042. The structure is 83 ft (25.3 m) long and 33 ft wide. If it were closed, the detour would be 5 mi (8 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 |
|---|---|---|
| Deck | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 235th ST over Small Stream built?
It was built in 2016, making it 9 years old in 2025.
What condition is 235th ST over Small 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 2022.
How much traffic does 235th ST over Small Stream carry?
About 90 vehicles per day (2021 count).
How long is 235th ST over Small Stream?
The structure is 83 ft (25.3 m) long with a longest span of 31 ft (9.4 m) and a deck 33 ft wide.
Who owns 235th ST over Small Stream?
It is owned by the County Highway Agency.