Truck engulfed in flames closes part of Michigan highway

Truck engulfed in flames closes part of Michigan highway
A semi-truck engulfed in flames closed part of a Michigan highway overnight. (Free-Images.com/Free-Images.com)

KALAMAZOO, Mich. — A semitrailer engulfed in flames closed part of a Michigan highway overnight. 

The east-bound portion of Interstate 94 closed Saturday morning as crews worked to remove the smoldering tractor-trailer, WWMT reported

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It is unclear if anyone was injured. 

The cause of the fire is under investigation.