I remember some long type buildings on the right side of the tracks looking east. I think they were lower elevation than the tracks but I vaguely recall a spur leading to the buildings. Don't recal seeing any cars there though. They seemed to be occupied and active.I could not find any info either about those buildings.
Thanks for the info about Brush creek. I grew up around coal mines and sulfur streams so I was usually familiar with the smell and sight. I am thinking now that the passenger train came before we went in the water or we knew not to go in but we had already undressed. I remember being embarrassed watching the passenger train go by. Perhaps that train saved us from harming ourselves.