Canadian National on Yellowhead Pass

Yellowhead Pass in the majestic Canadian Rockies, west of Jasper, Alberta, is the lowest rail crossing of the continental divide in the Rockies.  All CN transcontinental traffic and Via's trains run through Yellowhead.  CN's business has grown rapidly with nearly 40 trains a day through Yellowhead when this was videotaped in July of 1997.  93 minutes.