MILWAUKEE -- A semi-truck catches fire and explodes on Interstate 43 Tuesday morning in Milwaukee.
It happened around 10:30 a.m. on I-43/94 southbound at Chase Avenue.
Cell phone video shows the truck catching fire -- then exploding -- which started a small grass fire nearby.
The fire forced law enforcement to shut down the two right lanes of the freeway for roughly an hour and a half.
Right now, there's no word on what caused the fire to start or if anyone was injured.
Stay with TODAY'S TMJ4 for further updates on this developing story.