Montréal’s STM introduces first Bombardier-Alstom manufactured metro railcar into service February 8, 2016 | North America News Société de transport de Montréal (STM) has introduced the first nine-car Azur train into service on the metro. The railcar has been manufactured by the Bombardier-Alstom consortiu... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password