长江大桥位于南京市西北面长江上，连通市区与浦口区，是一座我国自己设计建造的双层双线公路、铁路两用桥，1968年12月29日竣工．
上层的公路桥长4589米，车行道宽15米，可容4辆大型汽车并行，两侧还各有2米多宽的人行道；下层的铁路桥长6772米，宽14米，铺有双轨，两列火车可同时对开．其中江面上的正桥长1577米，其余为引桥，公路引桥采用富有中国特色的双孔双曲拱桥形式．公路正桥两边的栏杆上嵌着200幅铸铁浮雕，人行道旁还有150对白玉兰花形的路灯，南北两端各有两座高70米的桥头堡，堡内有电梯可通铁路桥、公路桥及桥头堡上的了望台．堡前还各有一座高10余米的工农兵雕塑．南堡下是一个风景秀丽的公园．
一九六八年十二月十八日，中国自行设计和施工的南京长江大桥建成通车．它标志着中国桥梁建设的一个飞跃．南京长江大桥被收入世界吉尼斯纪录．
南京长江大桥的建成，使南来北往的火车由过去靠轮渡过江的一个半小时缩短为二分钟，大大方便了长江两岸的物资交流和人员来往，对促进经济发展和改善人民生活产生了积极的作用．
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Nanjing Yangtze River Bridge in the north-west of the Yangtze River, connecting the urban areas with the Pukou District, is one of China's own design and construction of double-lane highways, railways dual-use bridge, December 29, 1968 completion.
Highway top of the 4,589 m long bridge, 15 meters wide carriageway, and can accommodate four large auto parallel, the two sides also have more than two meters wide sidewalks class railway bridge 6,772 meters long, 14 meters wide, with the two-track shop, At the same time two trains can be off. Jiang surface of the bridge is 1,577 meters long, and the remaining Approach for the highway bridge approach by the rich Chinese characteristics Double Arch Bridge hyperbolic form. Highway bridge railings on both sides of the Iron Hanzhao 200 relief, there are 150 pairs of adjacent sidewalks Magnolia flower-shaped lights, each of two north-south ends of the bridgehead 70 meters high, there Baorui-lift railroad bridge, a road bridge and the bridgehead The Lookout. Fort ago, have a 10-metre high sculpture Gongnongbing. Nanpu under is a beautiful park.
December 18, 1968, China's own design and construction of the Nanjing Yangtze River Bridge was opened to traffic. It marks China's construction of a bridge leap. Nanjing Yangtze River Bridge by Guinness World record revenue.
The completion of the Nanjing Yangtze River Bridge, or vice versa on the train ferry from the river over the past one and a half hours shortened to two minutes, the Yangtze River greatly facilitate cross-strait exchanges and the exchange of personnel, materials, the promotion of economic development and improving people's lives by active role.
Highway top of the 4,589 m long bridge, 15 meters wide carriageway, and can accommodate four large auto parallel, the two sides also have more than two meters wide sidewalks class railway bridge 6,772 meters long, 14 meters wide, with the two-track shop, At the same time two trains can be off. Jiang surface of the bridge is 1,577 meters long, and the remaining Approach for the highway bridge approach by the rich Chinese characteristics Double Arch Bridge hyperbolic form. Highway bridge railings on both sides of the Iron Hanzhao 200 relief, there are 150 pairs of adjacent sidewalks Magnolia flower-shaped lights, each of two north-south ends of the bridgehead 70 meters high, there Baorui-lift railroad bridge, a road bridge and the bridgehead The Lookout. Fort ago, have a 10-metre high sculpture Gongnongbing. Nanpu under is a beautiful park.
December 18, 1968, China's own design and construction of the Nanjing Yangtze River Bridge was opened to traffic. It marks China's construction of a bridge leap. Nanjing Yangtze River Bridge by Guinness World record revenue.
The completion of the Nanjing Yangtze River Bridge, or vice versa on the train ferry from the river over the past one and a half hours shortened to two minutes, the Yangtze River greatly facilitate cross-strait exchanges and the exchange of personnel, materials, the promotion of economic development and improving people's lives by active role.
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第1个回答 2008-04-02
Big bridge in Yangtze River locates up northwest noodles Yangtze River, Nanking City, connecting the downtown and river bank District, is the double that an our country oneself's design construct the layer double line highway,railroad two use bridge, finished construction on December 29th in 1968.
The highway bridge of the upper level grows 4589 meters, the garage way the breadth is 15 meters, can permit 4 large automobiles to proceed together, two sides return each have 2 meters to have another breadth of sidewalk;Lower railroad the bridge grow 6772 meters, the breadth is 14 meters, spreading a double track, two row train can in the meantime folio.among them the positive bridge of river's noodles grow 1577 meters, in order to lead bridge, rest the highway leads bridge an adoption full of Chinese special features of double bore double song arched bridge form.highway the baluster of the positive bridge both sides top the 嵌 wear 200 iron casting ectypes, there is still 150 rightnesses of champacany putis HUA XING2 by the side of the sidewalk of street lamp, the south north both ends is each have two high 70 meterses of bridgehead, there is elevator in the fortress can railroad bridge,highway bridge and the watch-tower of the bridgehead.return before the fortress each have a high more than 10 riceses of work agriculture the soldier carve. the south fortress descend is a park with beautiful scenery.
December 18th in 1968, China designed by oneself with big bridge in Nanking Yangtze River of the construction to set up be open to traffic.it symbolized a that the Chinese bridge constuct to leap. big bridge in the Nanking Yangtze River drive 吉尼斯 in the income world record.
Big bridge in the Nanking Yangtze River set up, making the south come to north to go toward of train from was shorten by an and a half hours that the ferry led a river for two minutes in the past, consumedly convenient the supplies exchanges and personnel's friendly intercourse of cross-straits in Yangtze River, produced an aggressive function towards promote economy development and improvement people live.
The highway bridge of the upper level grows 4589 meters, the garage way the breadth is 15 meters, can permit 4 large automobiles to proceed together, two sides return each have 2 meters to have another breadth of sidewalk;Lower railroad the bridge grow 6772 meters, the breadth is 14 meters, spreading a double track, two row train can in the meantime folio.among them the positive bridge of river's noodles grow 1577 meters, in order to lead bridge, rest the highway leads bridge an adoption full of Chinese special features of double bore double song arched bridge form.highway the baluster of the positive bridge both sides top the 嵌 wear 200 iron casting ectypes, there is still 150 rightnesses of champacany putis HUA XING2 by the side of the sidewalk of street lamp, the south north both ends is each have two high 70 meterses of bridgehead, there is elevator in the fortress can railroad bridge,highway bridge and the watch-tower of the bridgehead.return before the fortress each have a high more than 10 riceses of work agriculture the soldier carve. the south fortress descend is a park with beautiful scenery.
December 18th in 1968, China designed by oneself with big bridge in Nanking Yangtze River of the construction to set up be open to traffic.it symbolized a that the Chinese bridge constuct to leap. big bridge in the Nanking Yangtze River drive 吉尼斯 in the income world record.
Big bridge in the Nanking Yangtze River set up, making the south come to north to go toward of train from was shorten by an and a half hours that the ferry led a river for two minutes in the past, consumedly convenient the supplies exchanges and personnel's friendly intercourse of cross-straits in Yangtze River, produced an aggressive function towards promote economy development and improvement people live.
