A Canadian Pacific intermodal train thunders by a westbound passenger special at Bearspaw, Alberta, on October 1, 2010. The eastbound train is led by single CP GE AC4400CW No. 9615, with two more high-horsepower GE DPU locomotives entrained back in the long intermodal. Bearspaw siding is 14 miles west of Calgary on the CP’s Laggan Subdivision.