Trivia Trens begins operation of São Paulo commuter rail lines 11, 12, and 13, Brazil August 15, 2026 | Latin America News, News Trivia Trens, a concessionaire controlled by Comporte Participações, began operating São Paulo metropolitan rail lines 11–Coral, 12–Safira, and 13–Jade, including the Airport Express. The concessionai... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password