Namma Metro Bangalore Metro, often known as Namma Metro (which means 'Our Metro' in Kannada), serves Bangalore, India's IT hub. Only Phase 1 of the system is now operating, with Phase 2 under development and Phase 3 still being debated. The network spans 42.3 kilometres and includes 40 stations. The metro is used by around 4 lakh (400,000) passengers every day.The trains are powered by the third rail,...