And now you know how unit trains are turned. If you look at the locomotives, down by the white building, you will notice that the two end units face in opposite directions. That's why.Neat
I don't see an 'exit track'. Would the process be to remove the FRED, uncouple the locos from the cars, move forward to the end of the train and recouple the locos and attach the FRED to the new end, and head back where they came from? Has to be one of the easiest train turn-arounds ever.