A colorful power consist leads a 55 car Proviso to Los Angeles stack train through Rush Valley on Aug. 18, 1995.
UP SD40-2s 3152, 3628, and 3395 pull a 92 car Proviso to Los Angeles stack train approaching 6061 ft. Boulter Summit on the morning of July 25, 1994.
An overcast July afternoon in 1994 finds new CNW GE power leading Union Pacific's Priviso, IL to Los Angeles, CA stack train rolling west through Tooele approaching CP Warner.