SR-21 over Corral Canyon Wash
GoodBeaver County, Utah · 41 Mi. Se.Of Garrison · Structure no. 0V 624
- Built
- 1954
- 71 years old
- Condition
- Good
- inspected February 2023
- Type
- Culvert
- Steel
- Length
- 77 ft
- 4 main spans
- Daily traffic
- 329
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
SR-21 over Corral Canyon Wash is a steel culvert carrying SR-21 over Corral Canyon Wash in Beaver County, Utah. It was built in 1954, so it is 71 years old, older 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 329 vehicles a day, roughly 41% of them trucks, projected to reach 395 by 2042. The structure is 77 ft (23.4 m) long. If it were closed, the detour would be 70.2 mi (113 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was SR-21 over Corral Canyon Wash built?
It was built in 1954, making it 71 years old in 2025.
What condition is SR-21 over Corral Canyon Wash 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 SR-21 over Corral Canyon Wash carry?
About 329 vehicles per day (2022 count), of which roughly 41% are trucks.
How long is SR-21 over Corral Canyon Wash?
The structure is 77 ft (23.4 m) long with a longest span of 11 ft (3.3 m).
Who owns SR-21 over Corral Canyon Wash?
It is owned by the State Highway Agency.