Brush fire burns 50 acres near Tortilla Flat

Firefighters say a brush fire has burned approximately 50 acres near Tortilla Flat, Arizona.

The Maricopa County Sheriff's Office says State Route 88 is closed between mileposts 212 and 220 due to the fire.

>>LIVE video from the scene:

No structures are threatened and the cause of the fire is under investigation.

Tortilla Flat is an unincorporated community northeast of Apache Junction.

This is a breaking story. Stay with FOX 10 Phoenix for updates.