It happened around 4:30 Sunday.
The semi filled with sheet metal overturned at the intersection of HWY-41 and 425.
Kentucky State Police say the vehicle dropped off the right shoulder, causing it to overturn.
The driver was not injured.
The roadway was closed for a couple of hours while crews removed debris from the area.
Copyright 2017 Nexstar Broadcasting, Inc. All rights reserved. This material may not be published, broadcast, rewritten, or redistributed.