The fire was first reported on the northbound lanes of I-294 before 87th Street around 6:44 a.m.
Two lanes were closed as firefighters battled the fire.
Chopper 7 was over the scene as flames engulfed the truck.
All lanes reopened by 7:10 a.m. after firefighters got control of the fire.
Crews cleared out the scene by 7:30 a.m.
It is unknown if anybody was injured in the fire. The cause of the fire was not immediately available.
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