Backgrounder
Backgrounder - Final Investigation Report R04Q0040 August 17, 2004 Derailment of CN Train U-781-21-17 near Lévis, Quebec
At approximately 1440 eastern daylight time on August 17, 2004, 18 tank cars of Canadian National Train U-781-21-17, a petroleum product unit train travelling from the Ultramar Canada Inc. refinery at Lévis, district of Saint-Romuald, Quebec, en route for Montréal, Quebec, derailed at Mile 3.87 of the Lévis Subdivision, in the marshy area of the Grande Plée Bleue, near Saint-Henri-de-Lévis.