350th Ave over Cherry Creek
GoodClinton County, Iowa · 081E51702 · Structure no. 000000000122621
- Built
- 2006
- 19 years old
- Condition
- Good
- inspected February 2021
- Type
- Slab
- Concrete Continuous
- Length
- 116 ft
- 3 main spans
- Daily traffic
- 80
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
350th Ave over Cherry Creek is a concrete continuous slab carrying 350th Ave over Cherry Creek in Clinton County, Iowa. It was built in 2006, so it is 19 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 80 vehicles a day, projected to reach 80 by 2042. The structure is 116 ft (35.4 m) long and 33 ft wide. If it were closed, the detour would be 5 mi (8 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 | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 350th Ave over Cherry Creek built?
It was built in 2006, making it 19 years old in 2025.
What condition is 350th Ave over Cherry 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 February 2021.
How much traffic does 350th Ave over Cherry Creek carry?
About 80 vehicles per day (2022 count).
How long is 350th Ave over Cherry Creek?
The structure is 116 ft (35.4 m) long with a longest span of 44 ft (13.4 m) and a deck 33 ft wide.
Who owns 350th Ave over Cherry Creek?
It is owned by the County Highway Agency.