Since the turn of the century, India has had an incredible economic expansion that has resulted in congested roads and railroads that are unable to handle the volume of traffic of goods and passengers. According to a report from the Ministry of Road Transport and Highways (2023), India has 6.3 million km of roads, which account for 64.5% of the nation’s road network transportation of all goods. The Indian Railway network, one of the biggest in the world, is currently functioning at a utilisation rate of more than 100%. Despite the fact that there are many initiatives and projects for upgrading existing roads and railways in order to expand them, it is unlikely that these projects would be able to meet future demands of the space needed for easy transition of goods, given the rising population and daily increase in the number of vehicles.
Studies have indicated that employing the multi-modal combination of rail and sea can comparably cut down the cost of transporting goods in containers from North India to South India and vice-versa, by reducing as much as 40-50% of the actual cost. This can be proved by a number of facts; for example, 1 horsepower can carry 4000 kg load in water whereas it can carry 150 kg & 500 kg load by road & rail respectively. In addition, the cost of operating inland water transportation is quite less, as is the cost of building and maintaining canals. These considerations collectively suggest that future investment should largely be made around developing coastal shipping and IWT. Carriage of freight by coastal ship offers a number of intrinsic benefits over road and even rail transportation. Compared to trucks, ships emit far less air pollution, since ships use less fuel than trucks, it saves energy and is safer. Even so, a few things are to be considered before the development of water transportation, as the environmental benefits of shipping goods by water are not absolute, but rather only comparably so, when compared to shipping goods by road and rail. It includes risks to local fishing vessels, water pollution, and noise pollution. Water freight is not purely environment friendly but only comparatively environment friendly in comparison with road and rail transport.