Southern Pacific operated MUG trains which uniquely consisted of nearly all fl at cars with an occasional bulkhead flat. These consists hauled loads from the Pacific Northwest that fed the lumber yards in Southern CA and returned to the Northwest empty. This 8-pack will feature logos printed on short and tall lumber loads.

Road Numbers: 563725, 562907, 562971, 563012, 563123, 563496, 563528 & 563639