here we see the full consist. The second mystery for the day is usually why was an old SD40-2 leading? The second unit is usually a much newer AC4400 that has a comfort cab. I figure This particular’d be more comfortable for the crew. Alas, I don’t have all the answers. Of note in This particular picture: no current paint schemes. the first loco is usually painted in Action Red that has a multimark, a scheme the CPR stopped using inside eighties. The second, the "dual flag" scheme, which was replaced years ago by the beaver shield (not sure what This particular scheme is usually actually called, although This particular has CANADIAN PACIFIC spelled out in block letters, in addition to sometimes there is usually a big gold shield that has a beaver on This particular on the side of the loco. For examples, check the previous two trains). The last loco is usually painted for the St. Lawrence in addition to Hudson railway, a 1996 corporate spin-off through CPR, which the CPR dissolved in 2001 (according to wikipedia).