Ia 150 over Stream
GoodWinneshiek County, Iowa · 4.8 Mi. S of Jct. US 52 · Structure no. 000000000052741
- Built
- 1988
- 37 years old
- Condition
- Good
- inspected June 2024
- Type
- Culvert
- Concrete Continuous
- Length
- 24 ft
- 2 main spans
- Daily traffic
- 2,180
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
Ia 150 over Stream is a concrete continuous culvert carrying Ia 150 over Stream in Winneshiek County, Iowa. It was built in 1988, so it is 37 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 2,180 vehicles a day, roughly 22% of them trucks, projected to reach 2,180 by 2044. The structure is 24 ft (7.3 m) long. If it were closed, the detour would be 9.9 mi (16 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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Ia 150 over Stream built?
It was built in 1988, making it 37 years old in 2025.
What condition is Ia 150 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 June 2024.
How much traffic does Ia 150 over Stream carry?
About 2,180 vehicles per day (2022 count), of which roughly 22% are trucks.
How long is Ia 150 over Stream?
The structure is 24 ft (7.3 m) long with a longest span of 11 ft (3.4 m).
Who owns Ia 150 over Stream?
It is owned by the State Highway Agency.