120th ST over Drainage Ditch
GoodCerro Gordo County, Iowa · 94212808 · Structure no. 000000000366860
- Built
- 2023
- 2 years old
- Condition
- Good
- inspected March 2024
- Type
- Culvert
- Steel
- Length
- 44 ft
- 3 main spans
- Daily traffic
- 34
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
120th ST over Drainage Ditch is a steel culvert carrying 120th ST over Drainage Ditch in Cerro Gordo County, Iowa. It was built in 2023, so it is 2 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 9 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 34 vehicles a day, projected to reach 34 by 2044. The structure is 44 ft (13.4 m) long.
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 | 9 Excellent | No problems noted. |
| Culvert | 9 Excellent | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 120th ST over Drainage Ditch built?
It was built in 2023, making it 2 years old in 2025.
What condition is 120th 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 2024.
How much traffic does 120th ST over Drainage Ditch carry?
About 34 vehicles per day (2022 count).
How long is 120th ST over Drainage Ditch?
The structure is 44 ft (13.4 m) long with a longest span of 6 ft (1.8 m).
Who owns 120th ST over Drainage Ditch?
It is owned by the County Highway Agency.