NE Cory Grove RD over Drainage Ditch
GoodPolk County, Iowa · 081232506 · Structure no. 000000000282831
- Built
- 2000
- 25 years old
- Condition
- Good
- inspected September 2024
- Type
- Culvert
- Concrete Continuous
- Length
- 31 ft
- 3 main spans
- Daily traffic
- 10
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
NE Cory Grove RD over Drainage Ditch is a concrete continuous culvert carrying NE Cory Grove RD over Drainage Ditch in Polk County, Iowa. It was built in 2000, so it is 25 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 10 vehicles a day, projected to reach 10 by 2044. The structure is 31 ft (9.4 m) long. If it were closed, the detour would be 123 mi (198 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 | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was NE Cory Grove RD over Drainage Ditch built?
It was built in 2000, making it 25 years old in 2025.
What condition is NE Cory Grove RD 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 September 2024.
How much traffic does NE Cory Grove RD over Drainage Ditch carry?
About 10 vehicles per day (2022 count).
How long is NE Cory Grove RD over Drainage Ditch?
The structure is 31 ft (9.4 m) long with a longest span of 10 ft (3 m).
Who owns NE Cory Grove RD over Drainage Ditch?
It is owned by the County Highway Agency.