E Dunkerton RD over Elk Run Creek
GoodBlack Hawk County, Iowa · 90-12-34-01-10 · Structure no. 000000000076411
- Built
- 1984
- 41 years old
- Condition
- Good
- inspected November 2022
- Type
- Culvert
- Concrete Continuous
- Length
- 25 ft
- 2 main spans
- Daily traffic
- 1,512
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
E Dunkerton RD over Elk Run Creek is a concrete continuous culvert carrying E Dunkerton RD over Elk Run Creek in Black Hawk County, Iowa. It was built in 1984, so it is 41 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 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 1,512 vehicles a day, projected to reach 1,512 by 2043. The structure is 25 ft (7.6 m) long. If it were closed, the detour would be 1.9 mi (3 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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was E Dunkerton RD over Elk Run Creek built?
It was built in 1984, making it 41 years old in 2025.
What condition is E Dunkerton RD over Elk Run 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 November 2022.
How much traffic does E Dunkerton RD over Elk Run Creek carry?
About 1,512 vehicles per day (2022 count).
How long is E Dunkerton RD over Elk Run Creek?
The structure is 25 ft (7.6 m) long with a longest span of 12 ft (3.7 m).
Who owns E Dunkerton RD over Elk Run Creek?
It is owned by the County Highway Agency.