Sumac Ave over Stream
GoodMonona County, Iowa · 084422206 · Structure no. 000000000250481
- Built
- 2019
- 6 years old
- Condition
- Good
- inspected May 2024
- Type
- Culvert
- Concrete
- Length
- 23 ft
- 2 main spans
- Daily traffic
- 40
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
Sumac Ave over Stream is a concrete culvert carrying Sumac Ave over Stream in Monona 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 40 vehicles a day, projected to reach 40 by 2044. The structure is 23 ft (7 m) long. If it were closed, the detour would be 6.8 mi (11 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 Sumac Ave over Stream built?
It was built in 2019, making it 6 years old in 2025.
What condition is Sumac 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 Sumac Ave over Stream carry?
About 40 vehicles per day (2022 count).
How long is Sumac Ave over Stream?
The structure is 23 ft (7 m) long with a longest span of 10 ft (3 m).
Who owns Sumac Ave over Stream?
It is owned by the County Highway Agency.