Since the railway disaster in Lac Mégantic, people have become much more aware of the dangers of moving certain substances through populated areas. Though the Grand Trunk Railway does not exist anymore, its tracks do (now used by CN). Just today in the newspaper there was a letter to the editor talking about the use of their tracks in Point St. Charles as shunting yards - with who knows what is in the cars in a populated area. Too often safety is overlooked in the name of economics.
It is such false economy - just ask the people of Lac Mégantic. How much will it cost to rebuild the buildings and decontaminate the region? And how much will it cost to put peoples' lives back together after such enormous human losses?