Sherwood ends up driving the truck of expelled driver Todd White just to pick up where he left off, yet ends up suffering through problems in that truck, as well (as seen in episode 7). Hugh Rowland, the truck's owner, and Lee Parkinson, Rowland's mechanic, blamed many of these mechanical problems squarely on Sherwood. Sherwood ultimately decides enough is enough and leaves the ice roads to return home. Tibbitt to Contwoyto Winter Road: The first portion of the road is on pavement, following the Ingraham Trail for roughly until it reaches the shore of Tibbitt Lake.