Sorry where's SE? and what did they mine/move with that?
South East Ohio. This is on state route 78 about 8 miles east of mcconolsville.
The bucket is all that is left of Big Muskie, the worlds largest drag line shovel. It removed overburden to expose coal vanes. In other words it was used for strip mining. It was also the worlds largest land moving machine. It was dismantled in 1999.
http://en.wikipedia.org/wiki/Big_Muskie