Österreichische Bundesbahnen (ÖBB): Plans to expand and modernise railway infrastructure in Austria December 1, 2021 | TA/ TSO Focus Österreichische Bundesbahnen (ÖBB), or the Austrian Federal Railways, is the national railway operator in Austria. The ÖBB group comprises several subsidiaries such as ÖBB-Personenverkehr AG (passenge... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password