Grand Ave over Rolling Hills Creek
GoodDallas County, Iowa · .5 Mi. W. of S Jc Pkwy · Structure no. 000000000505645
- Built
- 2019
- 6 years old
- Condition
- Good
- inspected October 2023
- Type
- Culvert
- Concrete Continuous
- Length
- 27 ft
- 3 main spans
- Daily traffic
- 96
- 2022 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Grand Ave over Rolling Hills Creek is a concrete continuous culvert carrying Grand Ave over Rolling Hills Creek in Dallas County, Iowa. It was built in 2019, so it is 6 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 96 vehicles a day, projected to reach 96 by 2043. The structure is 27 ft (8.3 m) long and 370 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Grand Ave over Rolling Hills Creek built?
It was built in 2019, making it 6 years old in 2025.
What condition is Grand Ave over Rolling Hills 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 October 2023.
How much traffic does Grand Ave over Rolling Hills Creek carry?
About 96 vehicles per day (2022 count).
How long is Grand Ave over Rolling Hills Creek?
The structure is 27 ft (8.3 m) long with a longest span of 13 ft (4 m) and a deck 370 ft wide.
Who owns Grand Ave over Rolling Hills Creek?
It is owned by the City or Municipal Highway Agency.