This is a Santa Fe F-7 unit #39. It is the 2nd loco. in a 3 engine train. Once this engine is done with the frieght it will take a short passenger train from SP #4446
This is AT&SF/Santa Fe engine #6380 with a Santa Fe F-7 and a BNSF gp-50. It is hauling a short frieght across the layout to go to the intermodal station/Coal mine about 1 mile away.
