经交通部近２０年论证的长江“马当阻塞线”沉舰打捞工程于２０００年３月中旬正式开工，沉睡江底６０余年的７艘沉舰将在两个枯水期内被彻底打捞清除，长江黄金水道的心腹大患将被消除。 马当阻塞线位于江西省彭泽线马当镇４公里处的马当水道。抗战初期，淞沪之战时，为防止进 The nearly 20-year feasibility study of the Yangtze River by the Yangtze River “Madang blocking line” sunken ship salvage project officially started in mid-March 2000, more than 60 years of sinking in the river bottom for more than 60 years will be completely recovered during the two dry-cleaning, the Yangtze River Suffering from the golden waterway will be eliminated. Madang blockage line is located in the town of Penang, Jiangxi Province, Ma Dangzhen 4 km at the Madang waterway. Early days of war, when the war in Shanghai, to prevent the advance