A Ave over Stream
GoodBoone County, Iowa · 084280702 · Structure no. 000000000077891
- Built
- 2019
- 6 years old
- Condition
- Good
- inspected May 2024
- Type
- Culvert
- Aluminum, Wrought Iron, or Cast Iron
- Length
- 24 ft
- 1 main span
- Daily traffic
- 5
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
A Ave over Stream is a aluminum, wrought iron, or cast iron culvert carrying A Ave over Stream in Boone 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 5 vehicles a day, projected to reach 5 by 2044. The structure is 24 ft (7.3 m) long. If it were closed, the detour would be 3.7 mi (6 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 | 8 Very Good | No problems noted. |
| Culvert | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was A Ave over Stream built?
It was built in 2019, making it 6 years old in 2025.
What condition is A Ave 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 May 2024.
How much traffic does A Ave over Stream carry?
About 5 vehicles per day (2022 count).
How long is A Ave over Stream?
The structure is 24 ft (7.3 m) long with a longest span of 21 ft (6.4 m).
Who owns A Ave over Stream?
It is owned by the County Highway Agency.