Highway Thru Hell (2012)

S11E7 Let It Snow

Title: Winter Showdown Plot: Al and Merv join forces for an epic tug of war in the snow. Meanwhile, with the Canyon Highway shut down, Jamie takes on a fuel tanker in a bid to ensure the trains stay on schedule. As the sole passage through the Cascade Mountains becomes obstructed, MSA is pushed to make a daring decision to overcome the challenge.