Rescue crews are on the scene of a violent wreck on Interstate 65 at this hour and that's causing a detour for drivers in Cullman County.
The wreck happened in the south bound lanes near exit 304.
State troopers are diverting traffic off of I-65 and sending people south on Highway 69.
Rescue workers say a tractor trailer crashed around four o'clock and caught on fire.
The wreckage burned for a time as crews shuttled water to the crash site.