Panama Metro Line 3 reaches 77 per cent completion, with operations scheduled for 2028 July 7, 2026 | Latin America News, News The Metro de Panamá has confirmed that Metro Line 3 is 77 per cent complete and remains on track to begin passenger operations in 2028. The megaproject, which will connect Panamá Oeste with Panama Cit... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password