Oil from oil sands facilities in Canada is being increasingly transported by rail to the U.S. In the first 9 months of 2013 280 million barrels of oil were transported, double that in 2012, and six times that in 2011, according to the American Association of American Railroads. Exxon Mobil is building a rail loading facility in Edmonton, Alberta, to be finished by early 2015. Rail is receiving attention for safey reasons after a crash in Quebec in 2013. The surge of Canadian crude in the U.S. will affect imports of Mexican and Venezuelan oil,