The means of transport provide an important link between the producers and consumers of goods. The transport routes or channels are, thus, the basic arteries of our economy. Therefore, efficient means of transport are prerequisites of fast development. They help in development of agriculture and industry by providing raw materials and distributing finished product. A well-knit transport and communication system brings people of different regions within the country and the world closer to one another. A dense and efficient network of transport and communication is a prerequisite of local, national and global trade of today. Thus, modern means of transport and communication serve as lifelines of our nation and its modern economy.