Bangalore Metro Phase I fully operational; Phase II enters construction, India June 17, 2017 | North America Company News Commercial operations have begun on the 12-km Sampige Road-Yelachenahalli section of the Bangalore Metro (Namma Metro) North-South Line (Green Line), marking completion of Bangalore Metro Phase I.&nbs... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password