180th Ave over Stream
FairDickinson County, Iowa · 098372802 · Structure no. 000000000365905
- Built
- 1955
- 70 years old
- Condition
- Fair
- inspected April 2023
- Type
- Culvert
- Steel
- Length
- 26 ft
- 4 main spans
- Daily traffic
- 26
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
180th Ave over Stream is a steel culvert carrying 180th Ave over Stream in Dickinson County, Iowa. It was built in 1955, so it is 70 years old, older than the Iowa average of 45.5 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 26 vehicles a day, projected to reach 26 by 2043. The structure is 26 ft (7.9 m) long. If it were closed, the detour would be 3.7 mi (6 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 180th Ave over Stream built?
It was built in 1955, making it 70 years old in 2025.
What condition is 180th Ave over Stream in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in April 2023.
How much traffic does 180th Ave over Stream carry?
About 26 vehicles per day (2021 count).
How long is 180th Ave over Stream?
The structure is 26 ft (7.9 m) long with a longest span of 4 ft (1.2 m).
Who owns 180th Ave over Stream?
It is owned by the County Highway Agency.