This document provides an overview of India's transportation system. It discusses the key modes of transport including railways, roads, water transport, and air transport. Railways have the largest network and carry most long-distance passenger and freight traffic. Roads are the most widely used system and provide critical connectivity across the country. Water transport, including shipping and inland waterways, is an important low-cost method for transporting bulk goods. Air transport connects major cities although it is more expensive. Overall the transportation system plays a vital role in India's economy and development.