Pusher units cut into westbound freight trains at Beavermouth, before disconnecting at Stoney Creek. On occasions, when pushers worked through to Glacier, crew were required to wear respirators, owing to the tunnel fumes. The tunnel blocked radio communication. The 1974 realignment west of Beavermouth, moved the connection point to Rogers. After the 1988 opening of the Mount Macdonald Tunnel, westbound traffic primarily used that lower gradient route, with Connaught handling eastbound. During the pusher station's existence, six engineers, six maintenance workers and nine locomotives were based at Rogers. Five-engine units were used on heavy trains carrying grain, coal and potash. Four-engine units were used on other freights.