A coal delivery industry that unloads coal hoppers. Excellent for use with power generating facilities or power plants! This is an update of the original 'Coal_Deliver' content item created by Ben Dorsey. This is set up for a moving unload (3 MPH or less) with smoke sound, and an animated coal pile which will increase in height as various hoppers are emptied and decrease in height as coal is consummed. The larger opening in the testle is for a small steam or creek, the next longest for a dirt road, and the shortest one for a foot path.