Alstom completes modernisation of rail cars for Stockholm Metro, Sweden February 29, 2024 | Europe News, News Alstom has completed the modernisation of a total of 270 C20 rail cars on Stockholm Metro. The project was implemented at an investment of SEK1.4 billion and was completed in a period of six years. Th... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password