After working its last shuttle up to Preda, 610 propelled its Schlittelzug back down the hill to Chur as train 858.
10 March 2012 was the last day of the the Winter 2011/12 timetable and this was possibly the last train ever diagrammed for and worked by a Ge4/4i. There were no booked workings for the class in the Spring or Summer diagrams and there had to be considerable doubt whether they would have any booked work in Winter 2012/13. In the event, three were retained in working order for special trains or other ad-hoc requirements but this was probably the last timetabled use of a Ge4/4i in normal service.