Williamson Vly RD over Willow Creek
GoodYavapai County, Arizona · 1.4 MI N Iron Springs RD · Structure no. 10324
- Built
- 2004
- 21 years old
- Condition
- Good
- inspected September 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 87 ft
- 1 main span
- Daily traffic
- 9,827
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
Williamson Vly RD over Willow Creek is a prestressed concrete stringer/multi-beam or girder carrying Williamson Vly RD over Willow Creek in Yavapai County, Arizona. It was built in 2004, so it is 21 years old, younger than the Arizona average of 47.8 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 9,827 vehicles a day, roughly 5% of them trucks, projected to reach 9,837 by 2041. The structure is 87 ft (26.5 m) long and 75 ft wide. If it were closed, the detour would be 29.8 mi (48 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 | 7 Good | Some minor problems. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Williamson Vly RD over Willow Creek built?
It was built in 2004, making it 21 years old in 2025.
What condition is Williamson Vly RD 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 September 2023.
How much traffic does Williamson Vly RD over Willow Creek carry?
About 9,827 vehicles per day (2021 count), of which roughly 5% are trucks.
How long is Williamson Vly RD over Willow Creek?
The structure is 87 ft (26.5 m) long with a longest span of 83 ft (25.3 m) and a deck 75 ft wide.
Who owns Williamson Vly RD over Willow Creek?
It is owned by the County Highway Agency.