SCOTTSDALE, Ariz. (FOX 10) - Fire crews with multiple agencies have contained a brush fire near Scottsdale and Pinnacle Peak Roads.

Firefighters responded to the area after the fire was reported by several people passing by.

The Department of Forestry and Fire Management took over command of the fire, which grew to nearly 450 acres, and required nearly 60 firefighters.

No homes or structures were threatened, and the cause of the fire is still under investigation.