As Zhongshan city " 4 vertical 5 horizontal strokes " among high speed construction most in the west " one vertical " in the freeway builds Shanxi link project, had started in the round at present, it will help strength at a heat 9 township, get through 5 on the west to the freeway, exceed a club! Even if a string of 1000 cash,9 towns connect 5 high speed. In Shanxi annulus freeway all fronts 71. 2 kilometers, ministry of the Shanxi in vertical be linked together, small Lan of by way of, will ancient town, horizontal column, east litre, on the west area, big emerge, bay of board Fu, god, calm continent is pressed down 9 times. Planned project duration 3 years, with An Zhongjiang, medium river, medium, western the 5 freeways photograph such as high speed of coastal, sweet sea joins. According to introducing, the project will be used two-way 6 driveway, design speed per hour 100 kilometers. The basis builds program, the masterstroke with 57 much kilometers will be on line of former highway of ancient god highway, use overhead means to advance, scale of all fronts bridge will be amounted to 95% the left and right sides. As we have learned, the one big characteristic of project construction, the normal traffic capacity that should assure ancient god highway already namely should reduce along the line to ask for the ground to tear open the pressure that change works again. Accordingly trestle of masterstroke of annulus high speed will not choose groovy mast type pier on the west, use central mound big cantilever to build the structure of bridge however. Change character, the trestle after building has a pier only, bridge floor main body will be used first Zhang Fa is versed in word Liang Zhang helps technology bear hold in the palm. Design of Shanxi annulus project predicts to need to use 40 thousand in first bridge of word of Zhang Fa prefab labour, this bridge field is responsible and prefab among them 20 thousand. This kind first Zhang Liang craft is countrywide limits first large area application. According to introducing, in highway project plans Shanxi link this year the investment that completes about 4 billion yuan, had finished 1.1 billion yuan at present.