The Arizona Department of Public Safety responded to a three-vehicle crash with injuries on I-10 at milepost 219 near Picacho Peak State Park Saturday.
AZDPS says some injured were flown out.
There is about five and six miles of backup, drivers between Tucson and Phoenix should expect delays, according Arizona Department of Transportation.
For real-time traffic updates visit the ADOT, here.
Pleae stay with KGUN9-TV and KGUN9.com for further updates.