Union Pacific 602 hustles an eastbound flanger into Truckee, California, just as the sun begins to set across the Sierra Nevada Mountains. Dispatcher 74 took a chance having the flangers follow the MRVRO out of Norden. With only a half hour left before the flanger crew would die on the law, any small problem could have tied up the line for hours. The gamble paid off as the flangers were able to get into Truckee, where a fresh crew would turn the train and head back out. The new crew would work throughout the night, battling the winter weather that makes Donner Pass so infamous.