The Chaparral exit ramp off Loop 101 in Scottsdale was cleared for traffic about 9 a.m. Monday after an injury accident had closed it.
The Arizona Department of Transportation took to social media to report the crash on the ramp off northbound Loop 101 around 7:50 a.m. Monday.
ADOT said traffic was backed up as far south as McDowell Road and that motorists could expect delays through the remainder of the morning rush hour.
Stay with cbs5az.com and CBS 5 News as this story develops.
Copyright 2012 CBS 5 (Meredith Corporation). All rights reserved.