This is a basic coal mine which is industry-interactive with smoke and sound effects on the inner track only. The other tracks can be made interactive by carefully placing a Coal Loading Dummy (kuid2:210518:1142:5) in the center of its area. Remember where you put them or place a sign nearby as they will not be obvious in Driver. This is a modified version of the original Basic_4_Track_Coal_Mine by Ben Dorsey (AKA bendorsey) where the attached coal conveyor/chute has been deleted to allow you to attach one of your own choice. My thanks to Ben for generously allowing me to do this and his great content item!