CN SD75I 5633 and CN C40-8 2129 are in full dynamic brake mode, doing all that they can to bring X310's train from 60mph to a stop at the Edson Station for a crew change.
Clean CN SD70M-2 8014 has just departed the Chetwynd Sub at Kennedy with train L581 for a short run north on the Mackenzie Sub to it's destination at Mackenzie, BC.