Government of São Paulo approves construction of São Paulo Metro Line 16 Violeta on PPP mode, Brazil October 8, 2024 | Latin America News, News The State Government of São Paulo has approved the construction of São Paulo Metro Line 16 Violeta under a concession contract. The line will be developed on the public–private partnership (PPP) model... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password