Walnut ST over Creek
GoodWoodbury County, Iowa · 088462901 · Structure no. 000000000354281
- Built
- 2014
- 11 years old
- Condition
- Good
- inspected July 2022
- Type
- Culvert
- Concrete Continuous
- Length
- 21 ft
- 2 main spans
- Daily traffic
- 450
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
Walnut ST over Creek is a concrete continuous culvert carrying Walnut ST over Creek in Woodbury County, Iowa. It was built in 2014, so it is 11 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 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 450 vehicles a day, roughly 10% of them trucks, projected to reach 450 by 2043. The structure is 21 ft (6.4 m) long. If it were closed, the detour would be 5 mi (8 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 | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Walnut ST over Creek built?
It was built in 2014, making it 11 years old in 2025.
What condition is Walnut ST over 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 July 2022.
How much traffic does Walnut ST over Creek carry?
About 450 vehicles per day (2022 count), of which roughly 10% are trucks.
How long is Walnut ST over Creek?
The structure is 21 ft (6.4 m) long with a longest span of 10 ft (3 m).
Who owns Walnut ST over Creek?
It is owned by the County Highway Agency.