Kunming South Link Expressway昆明南连接线高速公路

Purchaser's name采购人名称

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项目描述

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.昆明南连接线高速公路位于昆明市西南滇池以北，是《国道主干线系统规划布局方案》中“五纵七横”公路主骨架网络中GZ65（上海—昆明—瑞丽）和GZ40（二连浩特—昆明—河口）的重要组成部分，也是交通部新近规划的“八条西部开发省际公路通道”之一。南连接线高速公路是昆明市“8”字绕城高速公路系统中“一横”的重要组成部分，作为昆明市绕城公路系统中连接东西方向的快速通道，在绕城公路系统中起着十分重要的作用。南连接线起于昆安高速高峣枢纽立交，改建预留匝道后设草海隧道下穿滇池草海，隧道出口以路堤桥方式连接，至滇池路主线下穿，设河尾村互通立交与滇池路连接，经庄家塘、罗衙村、照西村，主线上跨昆玉高速，设杜家营互通立交实现与昆玉高速交通转换，途经经开区倪家营，终点设大冲立交与东连接线相接，路线全长24.998公里。

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