North of Valemount, eastbound and westbound trains routes again diverge. Eastbound trains use CN's Albreda Subdivision, which continues to climb until Milepost 65.6, a curve near Jackman. The line then runs eastward at constant elevation through Mount Robson Provincial Park, with views of Mount Robson. The line passes through a tunnel, where a 1905 avalanche buried railroad workers, and then descends to Redpass Junction, where it joins with CN's Robson Subdivision. The latter is used by westbound trains; it is lower in elevation and has more favourable grades than the Albreda Subdivision.