The Upper Austria S-Bahn (‹See Tfd›German: S-Bahn Oberösterreich) is an S-Bahn system that was introduced on 11 December 2016 in the Greater Linz area of the Austrian state of Upper Austria. In the first step a standardization of the timetable was implemented with exactly the same departure minutes and closure of clock gaps as well as the introduction of the following line names:[1]