Dharavi is a residential area in Mumbai, Maharashtra, India. It has often been considered one of the world's largest slums. Dharavi has an area of just over 2.39 square kilometres and a population of about 1,000,000. From Wikipedia
Plans for a Rs 16,000 crore project aim to integrate Metro Line 11 extension, rail, buses, and non-motorised transport into a future-ready mobility hub.