I 35 over Stream
GoodHamilton County, Iowa · 0.3 Mile North of SR D65 · Structure no. 000000000605610
- Built
- 1965
- 60 years old
- Condition
- Good
- inspected August 2023
- Type
- Culvert
- Concrete Continuous
- Length
- 24 ft
- 2 main spans
- Daily traffic
- 26,900
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
I 35 over Stream is a concrete continuous culvert carrying I 35 over Stream in Hamilton County, Iowa. It was built in 1965, so it is 60 years old, older 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 26,900 vehicles a day, roughly 26% of them trucks, projected to reach 26,900 by 2043. The structure is 24 ft (7.3 m) long. If it were closed, the detour would be 1.2 mi (2 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I 35 over Stream built?
It was built in 1965, making it 60 years old in 2025.
What condition is I 35 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 August 2023.
How much traffic does I 35 over Stream carry?
About 26,900 vehicles per day (2023 count), of which roughly 26% are trucks.
How long is I 35 over Stream?
The structure is 24 ft (7.3 m) long with a longest span of 11 ft (3.4 m).
Who owns I 35 over Stream?
It is owned by the State Highway Agency.