Investigators are working to figure out what started a truck fire early Friday morning in Limestone County.
The semi caught fire at a truck stop off Interstate 65 in the Limestone County town of Elkmont. The driver pulled into the store's parking lot after noticing a Mechanical problem. He went inside to make a phone call and the truck caught fire.
It took several firefighters to get the fire out. They were on the scene putting out hotspots for more than an hour.