Alstom to deliver 10 Metropolis trains for Buenos Aires Subway Line D May 3, 2016 | Latin America Company News Subterráneos de Buenos Aires SE (SBASE) has awarded a EUR60-million contract to France-based Alstom for supplying 10 six-car Metropolis trainsets for subway Line D by 2017. Each trainset will have the... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password