Purchaser's name采購(gòu)人名稱

Kunming Branch of Shanghai Tunnel Engineering Co., Ltd.上海隧道工程股份有限公司昆明分公司

Project description項(xiàng)目描述

Kunming South Link Expressway is located in the north of Dianchi Lake in the southwest of Kunming City. It is the GZ65 (Shanghai-Kunming-Ruili) and GZ40 (Erenhot-Kunming) main skeleton network of "five vertical and seven horizontal" highways in the "Planning and Layout Plan of the National Road Trunk Line System". - Hekou) and one of the “Eight Inter-Provincial Highways for Western Development” recently planned by the Ministry of Communications. The South Link Expressway is an important part of the "one horizontal" in the "8" ring highway system in Kunming City. very important role. The south connecting line starts from the Gaoyao Junction of Kun'an Expressway. After the reconstruction of the reserved ramp, the Caohai Tunnel will be set up to pass through the Caohai Lake of Dianchi Lake. The tunnel exit is connected by embankment and bridge, and the main line of Dianchi Road will pass under it. The interchange between Hewei Village and Dianchi Lake will be set up. Road connection, via Zhuangjiatang, Luoya Village, Zhaoxi Village, the main line crosses Kunyu Expressway, Dujiaying Interchange is set up to realize the traffic transfer with Kunyu Expressway, passing through Nijiaying in the development zone, and the end point is Dachong Interchange and east connecting line The route is 24.998 kilometers long.昆明南連接線高速公路位于昆明市西南滇池以北，是《國(guó)道主干線系統(tǒng)規(guī)劃布局方案》中“五縱七橫”公路主骨架網(wǎng)絡(luò)中GZ65（上海—昆明—瑞麗）和GZ40（二連浩特—昆明—河口）的重要組成部分，也是交通部新近規(guī)劃的“八條西部開發(fā)省際公路通道”之一。南連接線高速公路是昆明市“8”字繞城高速公路系統(tǒng)中“一橫”的重要組成部分，作為昆明市繞城公路系統(tǒng)中連接?xùn)|西方向的快速通道，在繞城公路系統(tǒng)中起著十分重要的作用。南連接線起于昆安高速高峣樞紐立交，改建預(yù)留匝道后設(shè)草海隧道下穿滇池草海，隧道出口以路堤橋方式連接，至滇池路主線下穿，設(shè)河尾村互通立交與滇池路連接，經(jīng)莊家塘、羅衙村、照西村，主線上跨昆玉高速，設(shè)杜家營(yíng)互通立交實(shí)現(xiàn)與昆玉高速交通轉(zhuǎn)換，途經(jīng)經(jīng)開區(qū)倪家營(yíng)，終點(diǎn)設(shè)大沖立交與東連接線相接，路線全長(zhǎng)24.998公里。

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