全长991.3米和990.6米长的两联现浇梁,似两只舒展的翅膀,镶嵌在高高的悬灌梁上,整座大桥像一只展翅翱翔、腾空跃起的鲲鹏,用一双有力的翅膀托起川流不息、通往四面八方的车辆,定格在云贵高原滇池之畔的春城大地上。这是2009年8月20日云南省昆明市主城二环快速系统改扩建工程中铁五局第五合同段金马立交桥顺利实现合龙的情景。而这一切不过才过去几十天,昆明市整个东二环快速系统 Length 991.3 meters and 990.6 meters long two joint cast-in-situ beams, like two wings stretched, embedded in the tall cantilevered beam, the whole bridge like a soaring wings, soaring Kunpeng, with a powerful The wings hold up steady stream of traffic, leading to vehicles in all directions, fixed in the Yunnan-Guizhou Plateau Dianchi Lake Spring City land. This is the scene on August 20, 2009, when the reconstruction of the Second Ring Express System in the main city of Kunming, Yunnan Province, the completion of the fifth contract section of the Fifth Inter-Tie Jingmen overpass. And all this but only in the past few days, Kunming, the entire East Second Ring rapid system