SR-9 over Quail Creek Overflow
GoodWashington County, Utah · 3.4 Miles East I-15 Int. · Structure no. 0R 233
- Built
- 1992
- 33 years old
- Condition
- Good
- inspected January 2023
- Type
- Culvert
- Steel
- Length
- 20 ft
- 1 main span
- Daily traffic
- 42,037
- 2021 count
- Owner
- State
- State Highway Agency
About this bridge
SR-9 over Quail Creek Overflow is a steel culvert carrying SR-9 over Quail Creek Overflow in Washington County, Utah. It was built in 1992, so it is 33 years old, younger than the Utah average of 40.1 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 42,037 vehicles a day, roughly 14% of them trucks, projected to reach 50,444 by 2041. The structure is 20 ft (6.2 m) long. If it were closed, the detour would be 18 mi (29 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 SR-9 over Quail Creek Overflow built?
It was built in 1992, making it 33 years old in 2025.
What condition is SR-9 over Quail Creek Overflow 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 January 2023.
How much traffic does SR-9 over Quail Creek Overflow carry?
About 42,037 vehicles per day (2021 count), of which roughly 14% are trucks.
How long is SR-9 over Quail Creek Overflow?
The structure is 20 ft (6.2 m) long with a longest span of 8 ft (2.4 m).
Who owns SR-9 over Quail Creek Overflow?
It is owned by the State Highway Agency.