安奉铁路（今沈丹铁路），原系日俄战争期间，日本为了从朝鲜调运物资、部队的迅捷，于１９０４年８月由日本临时军用铁道部运工修建的一条从丹东经由凤城、下马塘、本溪桥头至沈阳的单线简易轻便铁路。按约定，日俄战后本应拆除，可是日本依恃强权和武力，于１９０５年９月５ An Feng Railway (now Shen Dan Railway), the original Japanese-Russian war, Japan in order to dispatch goods and troops from North Korea, the troops quickly, in August 1904 by the Japanese Ministry of Railways temporary construction built from Dandong via Fengcheng, Dismantling pond, Benxi bridge to Shenyang single light simple light rail. According to the agreement, Japan and Russia should have been dismantled after the war, but Japan relied on power and force. On September 5, 1905