Prime Minister Narendra Modi on Friday inaugurated the Bengaluru Metro’s Pink Line from Kalena Agrahara to Tavarekere. The new stretch, developed at a cost of around Rs 3,470 crore, is expected to improve connectivity, ease daily commuting and reduce travel time for passengers. Prime Minister Narendra Modi on Friday inaugurated Namma Metro’s key Pink Line, and later rode the train till the IIM-B station in Bengaluru.