SNCF exercises 40 additional Alstom Euroduplex trains option July 30, 2013 | Europe News French national rail operator SNCF has exercised its option for the delivery of 40 Euroduplex high-speed trains with Alstom, as part of an agreement signed by both firms in June 2007. The new double-d... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password