Jun 18, 2013 5:16 PM by Swetha Iyengar
TUCSON - A FedEx truck hitched to a trailer caught on fire early this morning on the Eastbound I-10 ramp near Congress and Broadway.
It happened at 4 a.m. when one of the trailer's back tire began to spark and the fire spread to the truck.
We're told that the driver of the truck pulled over and is unhurt. The contents inside the truck have sustained some damage.
Tucson Fire says two eastbound lanes will remain closed for the next hour. The exit is still open.