290th Ave over Deep Creek
GoodClinton County, Iowa · 000000000 · Structure no. 000000000125371
- Built
- 2009
- 16 years old
- Condition
- Good
- inspected March 2024
- Type
- Slab
- Concrete Continuous
- Length
- 140 ft
- 3 main spans
- Daily traffic
- 70
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
290th Ave over Deep Creek is a concrete continuous slab carrying 290th Ave over Deep Creek in Clinton County, Iowa. It was built in 2009, so it is 16 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 70 vehicles a day, projected to reach 70 by 2044. The structure is 140 ft (42.7 m) long and 30 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 | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 290th Ave over Deep Creek built?
It was built in 2009, making it 16 years old in 2025.
What condition is 290th Ave over Deep 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 290th Ave over Deep Creek carry?
About 70 vehicles per day (2022 count).
How long is 290th Ave over Deep Creek?
The structure is 140 ft (42.7 m) long with a longest span of 55 ft (16.8 m) and a deck 30 ft wide.
Who owns 290th Ave over Deep Creek?
It is owned by the County Highway Agency.