A fatal crash involving an overturned tractor trailer has been reported on Interstate 65 in Marshall County.
The incident happened shortly before 4:30 a.m. Wednesday in southbound lanes near mile marker 24.
Officials said the semi was the only vehicle involved in the crash. They later confirmed the wreck was fatal.
The cause of the incident was not known.
Traffic has been delayed in the area, with motorists being routed on the shoulder.
