Al and Merv team up for a snowy tug of war. With the Canyon Highway closed, Jamie battles a fuel tanker to keep trains moving. A blockage on the only route through the Cascade Mountains forces MSA into a bold move. A father-son duo take on an unusual recovery near a new Reliable base, and a special delivery arrives for the massive Coq rebuild.

Highway Thru Hell Season 11 airs Monday at 9 ET | 6 PT on Discovery Canada.