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位于新菏铁路线上的长东黄河大桥 ,不仅是我国最长的铁路桥 ,也是亚洲最长的铁路桥。为了适应铁路提速和重载运输需要 ,该桥于 2 0 0 2年 8月铺设了 14 .44km超长无缝线路长东黄河大桥铺设超长无缝线路
The Chang-Dong Yellow River Bridge on the Xin-He Railway is not only the longest railway bridge in China, but also the longest railway bridge in Asia. In order to meet the needs of speeding and heavy-haul railway transportation, the bridge laid a 14.44km long and no-fly line in August 2002 for laying the long and long seamless railway