A train derailment near Kitwanga, B.C., between Smithers and Terrace, is shown in this January 2020 handout photo. The Transportation Safety Board says a track failure contributed to the derailment of a freight train in northern British Columbia in January. The Canadian National Railway Co. train was travelling between Smithers and Terrace when 34 rail cars carrying wood pellets derailed. THE CANADIAN PRESS/HO - Transportation Safety Board of Canada