180th ST over Drainage Ditch
GoodHoward County, Iowa · 097140301 · Structure no. 000000000181881
- Built
- 2010
- 15 years old
- Condition
- Good
- inspected March 2021
- Type
- Culvert
- Steel
- Length
- 26 ft
- 3 main spans
- Daily traffic
- 35
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
180th ST over Drainage Ditch is a steel culvert carrying 180th ST over Drainage Ditch in Howard County, Iowa. It was built in 2010, so it is 15 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 35 vehicles a day, projected to reach 35 by 2043. The structure is 26 ft (7.8 m) long and 24 ft wide. 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 | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 180th ST over Drainage Ditch built?
It was built in 2010, making it 15 years old in 2025.
What condition is 180th ST over Drainage Ditch 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 2021.
How much traffic does 180th ST over Drainage Ditch carry?
About 35 vehicles per day (2022 count).
How long is 180th ST over Drainage Ditch?
The structure is 26 ft (7.8 m) long with a longest span of 7 ft (2 m) and a deck 24 ft wide.
Who owns 180th ST over Drainage Ditch?
It is owned by the County Highway Agency.