In a surprising move, CP sent a pair of Central Maine & Quebec Blue Barns down the former D&H on Montreal to Saratoga train 252. After leading a 74 car CP 252 into Saratoga Yard the CMQ pair takes a trip around the wye at the north end of the yard. These former CP units undoubtedly visited Saratoga prior to being retired by CP and sold to CMQ. CP reacquired these units recently with the finalization of CP's purchase of CMQ.