180th ST over Br Wapsipinicon River
GoodHoward County, Iowa · 097140401 · Structure no. 000000000181890
- Built
- 1974
- 51 years old
- Condition
- Good
- inspected March 2023
- Type
- Culvert
- Concrete Continuous
- Length
- 39 ft
- 3 main spans
- Daily traffic
- 21
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
180th ST over Br Wapsipinicon River is a concrete continuous culvert carrying 180th ST over Br Wapsipinicon River in Howard County, Iowa. It was built in 1974, so it is 51 years old, older 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 21 vehicles a day, projected to reach 21 by 2043. The structure is 39 ft (11.9 m) long. If it were closed, the detour would be 3.7 mi (6 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 180th ST over Br Wapsipinicon River built?
It was built in 1974, making it 51 years old in 2025.
What condition is 180th ST over Br Wapsipinicon River 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 March 2023.
How much traffic does 180th ST over Br Wapsipinicon River carry?
About 21 vehicles per day (2022 count).
How long is 180th ST over Br Wapsipinicon River?
The structure is 39 ft (11.9 m) long with a longest span of 12 ft (3.7 m).
Who owns 180th ST over Br Wapsipinicon River?
It is owned by the County Highway Agency.