120th over Lillibridge Creek
GoodCerro Gordo County, Iowa · 094202601 · Structure no. 000000000105321
- Built
- 1979
- 46 years old
- Condition
- Good
- inspected March 2024
- Type
- Culvert
- Concrete
- Length
- 45 ft
- 3 main spans
- Daily traffic
- 25
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
120th over Lillibridge Creek is a concrete culvert carrying 120th over Lillibridge Creek in Cerro Gordo County, Iowa. It was built in 1979, so it is 46 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 25 vehicles a day, projected to reach 25 by 2044. The structure is 45 ft (13.7 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 | 7 Good | Some minor problems. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 120th over Lillibridge Creek built?
It was built in 1979, making it 46 years old in 2025.
What condition is 120th over Lillibridge Creek 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 over Lillibridge Creek carry?
About 25 vehicles per day (2022 count).
How long is 120th over Lillibridge Creek?
The structure is 45 ft (13.7 m) long with a longest span of 12 ft (3.7 m).
Who owns 120th over Lillibridge Creek?
It is owned by the County Highway Agency.