RFI announces plan to upgrade Bologna-Rimini HSR by 2018 November 4, 2015 | Europe News Rete Ferroviaria Italiana (RFI) has announced plans to upgrade the112-km Bologna-Rimini HSR line over three years at an investment of EUR120 million. The project will reduce the journey time by eight ... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password