Canadian National Railway SD75I 5655, SD75I 5769, Dash 9-44CW 2583 and GP38-2 7508 bring train M 31441 through Georgina, in Ontario's York District. This freight train is heading to Toronto's MacMillan Yard (CN's second largest yard), having originated in Winnipeg's Symington Yard (CN's largest yard). (August 30, 2019)