Companhia Paulista de Trens Metropolitanos (CPTM) (English: São Paulo Metropolitan Train Company) is a commuter rail company owned by the São Paulo State Secretariat for Metropolitan Transports. It was created in 1992 from several railroads that already existed in Greater São Paulo Brazil.Part of the Greater São Paulo rail network CPTM has 92 stations in six lines with a total length of 258.4 kilometres (160.6 mi).