Calonder RD over Creek
GoodDubuque County, Iowa · 089E10503 · Structure no. 000000000147001
- Built
- 1995
- 30 years old
- Condition
- Good
- inspected June 2023
- Type
- Culvert
- Concrete Continuous
- Length
- 23 ft
- 2 main spans
- Daily traffic
- 157
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
Calonder RD over Creek is a concrete continuous culvert carrying Calonder RD over Creek in Dubuque County, Iowa. It was built in 1995, so it is 30 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 157 vehicles a day, projected to reach 157 by 2043. The structure is 23 ft (7 m) long.
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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Calonder RD over Creek built?
It was built in 1995, making it 30 years old in 2025.
What condition is Calonder RD over 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 June 2023.
How much traffic does Calonder RD over Creek carry?
About 157 vehicles per day (2022 count).
How long is Calonder RD over Creek?
The structure is 23 ft (7 m) long with a longest span of 10 ft (3 m).
Who owns Calonder RD over Creek?
It is owned by the County Highway Agency.