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South Africa currently has over20000 km of rail of which about10% is used for passenger transport. However as it stands the current system is the3 feet narrow gauge,1.5KV ... See More
my view is to build new routes from scratch is better and cheaper than railway system . most People prefer driving to ride metros .
My answer is as per the below article published by iea (institute of Economic affairs) Rail versus road Paul Withrington 16 December2011 Decades of propaganda hav ... See More