235th Street over Overflow of Wapsipinicon
GoodClinton County, Iowa · 081E11003 · Structure no. 000000000121681
- Built
- 2008
- 17 years old
- Condition
- Good
- inspected February 2021
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 87 ft
- 2 main spans
- Daily traffic
- 510
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
235th Street over Overflow of Wapsipinicon is a steel continuous stringer/multi-beam or girder carrying 235th Street over Overflow of Wapsipinicon in Clinton County, Iowa. It was built in 2008, so it is 17 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 510 vehicles a day, roughly 3% of them trucks, projected to reach 510 by 2043. The structure is 87 ft (26.5 m) long and 32 ft wide. If it were closed, the detour would be 6.2 mi (10 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 Street over Overflow of Wapsipinicon built?
It was built in 2008, making it 17 years old in 2025.
What condition is 235th Street over Overflow of Wapsipinicon 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 2021.
How much traffic does 235th Street over Overflow of Wapsipinicon carry?
About 510 vehicles per day (2022 count), of which roughly 3% are trucks.
How long is 235th Street over Overflow of Wapsipinicon?
The structure is 87 ft (26.5 m) long with a longest span of 46 ft (14 m) and a deck 32 ft wide.
Who owns 235th Street over Overflow of Wapsipinicon?
It is owned by the County Highway Agency.