296th ST over Potato Creek
GoodHarrison County, Iowa · 078420903 · Structure no. 000000000365270
- Built
- 2007
- 18 years old
- Condition
- Good
- inspected December 2023
- Type
- Culvert
- Concrete Continuous
- Length
- 23 ft
- 2 main spans
- Daily traffic
- 270
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
296th ST over Potato Creek is a concrete continuous culvert carrying 296th ST over Potato Creek in Harrison County, Iowa. It was built in 2007, so it is 18 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 270 vehicles a day, roughly 13% of them trucks, projected to reach 270 by 2043. The structure is 23 ft (7 m) long.
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 296th ST over Potato Creek built?
It was built in 2007, making it 18 years old in 2025.
What condition is 296th ST over Potato Creek 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 2023.
How much traffic does 296th ST over Potato Creek carry?
About 270 vehicles per day (2022 count), of which roughly 13% are trucks.
How long is 296th ST over Potato Creek?
The structure is 23 ft (7 m) long with a longest span of 10 ft (3 m).
Who owns 296th ST over Potato Creek?
It is owned by the County Highway Agency.