The author brings out in his paper how the Indian economy, post liberalization, has become one of the fastest growing economies in the world. He emphasises that for this, availability of a strong infrastructure, including logistic systems, is of paramount importance.

The Golden quadrilaterals of the Indian Railways consisting of routes connecting the four metros and the diagonals carry over 55% of freight traffic. These routes are already oversaturated. Capacity constraints on these routes have had a major contribution to the loss of market share of railways. There is an urgent need for augmentation of capacity on these routes.