A rotary snowplow advances through a snow filled cutting with its round intake facing the camera. A high fan of powder rises to one side and spreads against the dark trees. Two warm headlights glow above the heavy front housing, while a locomotive and trailing cars follow the same curving line behind. The broad view keeps the whole operation within its winter setting.

The mountain railway threads between steep rocky banks and tall conifers carrying thick patches of snow. Rails and sleepers remain visible in the foreground, leading toward the large dark rotor. Burgundy panels, rivets and side rails give the nearest vehicle a substantial mechanical shape. Snow partly covers the lower edges and softens the outline where the machine meets the drift.

Beyond the cutting, sharp mountain peaks rise under a pale cold sky. The thrown snow breaks into both fine haze and larger clumps, with the lower portion falling back beside the track. Cool blue shadows surround the warmer lamps, emphasizing the depth of the narrow route. The scene combines moving snow, heavy rail equipment and a distant alpine horizon in one continuous view.