Stacks from Calgary speed into the Rocky Mountains east of Jasper.
CN SD70M-2 8804 and GECX C40-8W 7387 lead Calgary Logistics Park, AB - Roberts Bank, BC train Q143 west on the Albreda Sub.
CN C44-9W 2574 and GECX C40-8W 7349 bring Calgary-Roberts Bank train Q143 up to the north track at Edson East for a crew change at Edson.