PM Modi Inaugurates Bengaluru Metro Pink Line, Launches Projects Worth Rs 15,600 Crore. Prime Minister Narendra Modi inaugurates Bengaluru Metro's Pink Line and launches several major development projects worth over Rs 15,600 crore in Karnataka. Addressing the gathering in Bengaluru, PM Modi highlights the city's growing metro network, improved connectivity to IIM Bengaluru and major business hubs, and its role as India's Silicon Valley.