470th ST over Beak Creek
GoodCherokee County, Iowa · 093413301 · Structure no. 000000000366410
- Built
- 2018
- 7 years old
- Condition
- Good
- inspected August 2021
- Type
- Culvert
- Steel
- Length
- 20 ft
- 2 main spans
- Daily traffic
- 30
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
470th ST over Beak Creek is a steel culvert carrying 470th ST over Beak Creek in Cherokee County, Iowa. It was built in 2018, so it is 7 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 30 vehicles a day, projected to reach 30 by 2043. The structure is 20 ft (6.1 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 | 7 Good | Some minor problems. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 470th ST over Beak Creek built?
It was built in 2018, making it 7 years old in 2025.
What condition is 470th ST over Beak 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 August 2021.
How much traffic does 470th ST over Beak Creek carry?
About 30 vehicles per day (2022 count).
How long is 470th ST over Beak Creek?
The structure is 20 ft (6.1 m) long with a longest span of 9 ft (2.7 m).
Who owns 470th ST over Beak Creek?
It is owned by the County Highway Agency.