Describing Namma Metro's success as part of a larger national vision, the Prime Minister said the project went beyond infrastructure development and represented the country's focus on ease of living and ease of travel. Bengaluru, Nov 13 (PTI) Prime Minister Narendra Modi on Friday inaugurated the much-awaited Pink Line from Kalena Agrahara to Tavarekere of the Metro Rail project here, built at a cost of around Rs.