N14 310th Ave over Elk Creek
GoodClay County, Iowa · 095351502 · Structure no. 000000000116081
- Built
- 2022
- 3 years old
- Condition
- Good
- inspected February 2023
- Type
- Culvert
- Concrete
- Length
- 29 ft
- 2 main spans
- Daily traffic
- 264
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
N14 310th Ave over Elk Creek is a concrete culvert carrying N14 310th Ave over Elk Creek in Clay County, Iowa. It was built in 2022, so it is 3 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 264 vehicles a day, roughly 32% of them trucks, projected to reach 264 by 2043. The structure is 29 ft (8.8 m) long. If it were closed, the detour would be 3.7 mi (6 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 N14 310th Ave over Elk Creek built?
It was built in 2022, making it 3 years old in 2025.
What condition is N14 310th Ave over Elk 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 February 2023.
How much traffic does N14 310th Ave over Elk Creek carry?
About 264 vehicles per day (2021 count), of which roughly 32% are trucks.
How long is N14 310th Ave over Elk Creek?
The structure is 29 ft (8.8 m) long with a longest span of 14 ft (4.3 m).
Who owns N14 310th Ave over Elk Creek?
It is owned by the County Highway Agency.