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从太原到山西省界旧关的高速公路,是山西省为改变山西交通落后状况,解决制约山西经济发展突出矛盾,实现“兴晋富民”宏伟目标的希望之路。太旧高速公路全长144公里,其中122公里横跨太行山区的崇山峻岭,飞越山谷深沟之中,经过易于滑坡的黄土带和煤炭采区,地质条件十分复杂;全线有大小桥梁109座,其中特大桥3座,涵洞、隧道363座,最长隧道2125米,是山西公路建设史上地质最复杂,施工条件最艰苦,工程量最大的建设项目。但是,由于改革了建
The expressway from Taiyuan to Jijiguan in Shanxi Province is the hopeful road for Shanxi to change the backward traffic conditions in Shanxi and solve the contradictions that restrict the economic development in Shanxi and realize the goal of “invigorating the people and enriching the people”. Too old expressway is 144 kilometers in length, of which 122 kilometers across the mountains of the Taihang Mountains, flying over the deep valleys of the valley, after easy landslide of loess and coal mining area, the geological conditions are very complex; across the board 109 large and small bridges, of which There are 3 large bridges, 363 culverts and tunnels, and the longest tunnel is 2,125 meters. It is a construction project with the most complicated geological conditions and the most difficult construction conditions in Shanxi history of highway construction. However, due to the reform of the building