sentences:  In December 2006, Croatian Railways reopened the line for suburban traffic, announcing plans to electrify the line and lay a second set of tracks, which still has not happened.Since 2007, CR has intended to refurbish and re-equip the Split railway tunnel and open the underground station Split-H.B.Z., and a contract was signed between CR and Split authorities, but in late 2015 the City of Split definitely withdrew from the project citing the lack of funds as the main reason.In 2011, Croatian Railways struck off one third - 7 daily departures from its timetable, amidst heavy protests and criticism.