140th Ave over Stony Creek
GoodClay County, Iowa · 097381102 · Structure no. 000000000117681
- Built
- 1978
- 47 years old
- Condition
- Good
- inspected December 2024
- Type
- Slab
- Concrete Continuous
- Length
- 128 ft
- 3 main spans
- Daily traffic
- 46
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
140th Ave over Stony Creek is a concrete continuous slab carrying 140th Ave over Stony Creek in Clay County, Iowa. It was built in 1978, so it is 47 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 46 vehicles a day, projected to reach 46 by 2044. The structure is 128 ft (39 m) long and 30 ft wide. If it were closed, the detour would be 3.1 mi (5 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 140th Ave over Stony Creek built?
It was built in 1978, making it 47 years old in 2025.
What condition is 140th Ave over Stony 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 December 2024.
How much traffic does 140th Ave over Stony Creek carry?
About 46 vehicles per day (2022 count).
How long is 140th Ave over Stony Creek?
The structure is 128 ft (39 m) long with a longest span of 49 ft (14.9 m) and a deck 30 ft wide.
Who owns 140th Ave over Stony Creek?
It is owned by the County Highway Agency.