To 10 ports; the busiest crossings are to Maoping (8¼ hours, 53 times a month in season), Fengdu (13 hours, 44 times a month in season), Chongqing (33 hours, 44 times a month in season), Jingzhou (43¾ hours, once a month, mid-March to early June and late August to mid-November), Wuhan (3 days, once a month, mid-March to early June and late August to mid-November), Jiujiang (4 days, once a month, mid-March to early June and late August to mid-November), Chizhou (5 days, once a month, mid-March to early June and late August to mid-November) and Nanjing (6 days, once a month, mid-March to early June and late August to mid-November).