The Kochi Metro is a rapid transit system serving the city of Kochi and the wider Kochi Metropolitan Region in Kerala, India. It was opened to the public within four years of starting construction, making it one of the fastest completed metro projects in India. The Kochi metro project is the first metro system in the country which connects rail, road and water transport facilities. It is also the first metro rail system in India to be operated using the Communication-Based Train Control (CBTC) signalling system, which requires minimum human intervention. The Kochi Water Metro is integrated with the Kochi Metro, which also serves as a feeder service to the suburbs along the rivers where transport accessibility is limited.

Kochi Water Metro (KWM) is an integrated ferry transport system serving the Greater Kochi region in Kerala, India. It is the first water metro system in India and the first integrated water transport system of this size in Asia. When becomes fully operational, the Kochi Water Metro will connect Kochi’s 10 island communities with the mainland through a fleet of 78 battery-operated electric hybrid boats plying along 38 terminals and 16 routes spanning 76 kilometers. It is integrated with the Kochi Metro and serves as a feeder service to the suburbs along the rivers where transport accessibility is limited.