Fire Officials say an eastbound semi hauling meat pulled off the Interstate 80 exit ramp to check the semi and discovered the fire.
Atlantic Fire Fighters were called to the scene at around 1:24 a.m. and remained at the scene for several hours.
The driver and passenger were transported by Medivac Ambulance to the Cass County Memorial Hospital for treatment.
No other details are available at this time.
(Photo provided by a witness)