By Lauren Krugel, The Canadian Press, CTV News; February 8, 2019
CALGARY — A report by the railway company involved in this week’s deadly derailment in the Rocky Mountains details how challenging it is to run trains in frigid temperatures.
“Harsh winter conditions are an inescapable reality in Canada’s northern climate,” says a document titled White Paper: Railroading in the Canadian Winter on Canadian Pacific Railway’s website.