I-80 over Stream
FairScott County, Iowa · 2.7 Mi. W of Jct. US 67 · Structure no. 000000000047690
- Built
- 1963
- 62 years old
- Condition
- Fair
- inspected April 2024
- Type
- Culvert
- Concrete Continuous
- Length
- 25 ft
- 2 main spans
- Daily traffic
- 34,600
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
I-80 over Stream is a concrete continuous culvert carrying I-80 over Stream in Scott County, Iowa. It was built in 1963, so it is 62 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 34,600 vehicles a day, roughly 29% of them trucks, projected to reach 34,600 by 2043. The structure is 25 ft (7.6 m) long. If it were closed, the detour would be 1.2 mi (2 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 I-80 over Stream built?
It was built in 1963, making it 62 years old in 2025.
What condition is I-80 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 2024.
How much traffic does I-80 over Stream carry?
About 34,600 vehicles per day (2023 count), of which roughly 29% are trucks.
How long is I-80 over Stream?
The structure is 25 ft (7.6 m) long with a longest span of 10 ft (3 m).
Who owns I-80 over Stream?
It is owned by the State Highway Agency.