A long stack train with more than 80 platforms eases down the Weber Canyon grade just west of Echo, Utah. This mixed intermodal train was set up at Global 2 in a 1x1 DPU format with UP 7727 leading the charge and UP 7793 trailing west from Chicago through the Midwest, crossing the Continental Divide in Wyoming, over the mighty Sierra Nevadas at Donner Summit down to the Port of Oakland in the San Francisco bay area.
