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项目概况G215线柳园至敦煌段公路主路线起点位于柳园镇(连霍高速公路柳园互通立交出口处),与现有G215线顺接,终点为吉家堡村(柳格高速公路敦煌互通立交出口处),主线全长127.97km。柳园高铁站连接线长7.548km,敦煌市区连接线长6.281km。主线为双向四车道高速公路,连接线为双向四车道一级公路。本次项目为旧路改造工程,路线起点与现有道路一致,沿线经过柳园镇、
Project Overview G215 line Liuyuan to Dunhuang section of the main road route is located in the town of Liuyuan (Lianghua Expressway Liuyuan Interchange over the exit), with the existing G215 line, the end of the Ji Jiabao Village (Liuguang Highway Dunhuang Interchange interchange exit), the main line length of 127.97km. Liuyuan High Speed Rail Station connecting line length 7.548km, Dunhuang urban connecting line length 6.281km. The main line is a two-way four-lane highway, the connecting line is a two-way four-lane highway. The project for the old road reconstruction project, the starting point of the line with the existing road, along the road through Liuyuan Town,