Union Pacific SD40-2 3291 leads a pair of Southern Pacific engines (SD40 and SD40T-2) on an SP freight leaving westbound from Industry Yard in City of Industry, California, on January 19, 1980.
UP 3291 and a C36-7 lead an eastbound around Williams Loop, crossing over their train on former Western Pacific rails.
Union Pacific 3291 & 3464 wait for some work on the Malad City, branch.