ViaMobilidade to extend São Paulo Metro Line 9 Emerald, Brazil February 12, 2025 | Latin America News, News ViaMobilidade has announced plans to extend São Paulo Metro Line 9 Emerald in two directions from the current northern terminus at Osasco. ViaMobilidade will undertake feasibility studies for extendin... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password