Flooding in the spring of 2017 damaged the tracks and severed the only land link to the town.
Fraser Institute says rate of spill incidents 4.5 times greater by rail.
Alcoa peer-reviewed study looks at the benefits of switching from steel wheels.
Hopes raised for more policy moves.
Bombardier Transportation has won an order from Bure Equity Fund for seven Bombardier TRAXX F140 AC locomotives designed for freight transport in Sweden and Norway.
Canadian manufacturers take note: India plans to invest more than US$1 trillion over the next five years to meet infrastructure demands and more than half of that money will be coming from the private sector.