In 1968, the Sno-Freighter was towed from Bear Creek, Yukon Territories to the Alaska, United States. The trucking company that was contracted to haul the Sno-Freighter placed the the trailers on flatbeds. The control car was fitted with a 5th wheel attachment and towed from the rear. If you were following the Sno-Freighter as it was being towed, it would have looked like it was traveling the wrong direction.

Sno-Freighter with 5th wheel attachment, M. Martinez.