On April 9 the winter naviagation in Azov sea finished. Four ice breakers and three icebreaker tugs were busy making the navigation possible. This year's ice circumstances were extremly harsh which challenged stability of cargo turnover in the region, but the transport system withstood. During this navigation period 405 vessels were accepted and 355 released from Azov sea ports. FSUE "Rosmorport" manages 28 ice breakers and icebreaker tugs.