Passenger services commence on Cochabamba Mi Tren’s Red and Green lines, Bolivia September 16, 2022 | Latin America News, News Passenger service has commenced on the Metropolitan Train of Cochabamba’s (Mi Tren’s) entire Red Line and on a section of the Green Line. The Red Line spans 5.5 km and covers eight stations. The line ... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password