Quartz Ave over Willow Creek
GoodPosted for loadPlymouth County, Iowa · 093440102 · Structure no. 000000000276291
- Built
- 1997
- 28 years old
- Condition
- Good
- inspected May 2023
- Type
- Slab
- Concrete Continuous
- Length
- 113 ft
- 3 main spans
- Daily traffic
- 30
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
Quartz Ave over Willow Creek is a concrete continuous slab carrying Quartz Ave over Willow Creek in Plymouth County, Iowa. It was built in 1997, so it is 28 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. Its operating status is: posted for load restriction.
It carries about 30 vehicles a day, projected to reach 30 by 2044. The structure is 113 ft (34.4 m) long and 27 ft wide. 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 |
|---|---|---|
| Deck | 8 Very Good | No problems noted. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Quartz Ave over Willow Creek built?
It was built in 1997, making it 28 years old in 2025.
What condition is Quartz Ave over Willow 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 May 2023.
How much traffic does Quartz Ave over Willow Creek carry?
About 30 vehicles per day (2021 count).
How long is Quartz Ave over Willow Creek?
The structure is 113 ft (34.4 m) long with a longest span of 44 ft (13.4 m) and a deck 27 ft wide.
Who owns Quartz Ave over Willow Creek?
It is owned by the County Highway Agency.