160th Ave over Drainage Ditch #12
GoodClinton County, Iowa · 082E23002 · Structure no. 000000000123381
- Built
- 1980
- 45 years old
- Condition
- Good
- inspected January 2024
- Type
- Slab
- Concrete Continuous
- Length
- 77 ft
- 3 main spans
- Daily traffic
- 41
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
160th Ave over Drainage Ditch #12 is a concrete continuous slab carrying 160th Ave over Drainage Ditch #12 in Clinton County, Iowa. It was built in 1980, so it is 45 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 41 vehicles a day, projected to reach 41 by 2044. The structure is 77 ft (23.5 m) long and 30 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 | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 160th Ave over Drainage Ditch #12 built?
It was built in 1980, making it 45 years old in 2025.
What condition is 160th Ave over Drainage Ditch #12 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 January 2024.
How much traffic does 160th Ave over Drainage Ditch #12 carry?
About 41 vehicles per day (2022 count).
How long is 160th Ave over Drainage Ditch #12?
The structure is 77 ft (23.5 m) long with a longest span of 29 ft (8.8 m) and a deck 30 ft wide.
Who owns 160th Ave over Drainage Ditch #12?
It is owned by the County Highway Agency.