nwitimes.com | U.S., Canada unveil rules to boost oil train safety nwitimes.com WASHINGTON | Rail tank cars that are used to transport most crude oil and many other flammable liquids will have to be built to stronger standards to reduce risk of explosions and fire under new rules unveiled Friday by U.S. and Canadian transportation ... US, Canada propose rules on oil train safety U.S., Canada Announce New Safety Standards For Oil Trains Canada to 'meet or exceed' US rules on shipment of oil by rail |