Photo Gallery | Memphis train derailed in Ark.
A Memphis train derailed in Sharp County, Arkansas with an aftermath that took hours to clear.
Train cars overturned Wednesday afternoon, and piled on top of each other like toys.
Fortunately, no one was injured when 13 of the 67 cars went off the rails.
Two of those cars carried hazardous materials, so hazmat crews also responded to the scene.
The BNSF railroad company is trying to figure out how the train derailed.
Two companies brought in heavy equipment to help with the cleanup.