310th Ave over Stream
GoodRinggold County, Iowa · 067281502 · Structure no. 000000000294861
- Built
- 2017
- 8 years old
- Condition
- Good
- inspected December 2022
- Type
- Culvert
- Concrete Continuous
- Length
- 26 ft
- 2 main spans
- Daily traffic
- 5
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
310th Ave over Stream is a concrete continuous culvert carrying 310th Ave over Stream in Ringgold County, Iowa. It was built in 2017, so it is 8 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 5 vehicles a day, projected to reach 5 by 2043. The structure is 26 ft (7.9 m) long. If it were closed, the detour would be 1.9 mi (3 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 310th Ave over Stream built?
It was built in 2017, making it 8 years old in 2025.
What condition is 310th 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 December 2022.
How much traffic does 310th Ave over Stream carry?
About 5 vehicles per day (2022 count).
How long is 310th Ave over Stream?
The structure is 26 ft (7.9 m) long with a longest span of 12 ft (3.7 m).
Who owns 310th Ave over Stream?
It is owned by the County Highway Agency.