Rough terrain, smooth resultsRebuilding the Trans-Canada Highway through Kicking Horse Canyon in British Columbia posed more than its share of engineering and construction challenges. As Keith Regan learns, the project has proven to be rich with opportunities as well. The stretch of the Trans-Canada Highway that runs through Kicking Horse Canyon in British Columbia has long had its share of safety problems. The highway cuts through a steep canyon, with sheer rock walls towering over the roadway in some places, creating significant rockslide hazards.