Acorn RD over Stream
GoodClayton County, Iowa · 091062906 · Structure no. 000000000118531
- Built
- 2000
- 25 years old
- Condition
- Good
- inspected October 2024
- Type
- Culvert
- Concrete
- Length
- 22 ft
- 2 main spans
- Daily traffic
- 62
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
Acorn RD over Stream is a concrete culvert carrying Acorn RD over Stream in Clayton 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 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 62 vehicles a day, projected to reach 62 by 2044. The structure is 22 ft (6.7 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Acorn RD over Stream built?
It was built in 2000, making it 25 years old in 2025.
What condition is Acorn RD over Stream 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 2024.
How much traffic does Acorn RD over Stream carry?
About 62 vehicles per day (2022 count).
How long is Acorn RD over Stream?
The structure is 22 ft (6.7 m) long with a longest span of 10 ft (3 m).
Who owns Acorn RD over Stream?
It is owned by the County Highway Agency.