The project starts from Zhongxing of Chongqing Ring Expressway, ends at the provincial boundary near Xiaozhangba, Qijiang District, and connects with the Capacity Expansion Project of Chongxihe-Zunyi Expressway.
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客户单位
China Railway 23RD Bureau Group Corporation Limited
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工程规模
bridge span 80.245+150.04+79.98m, bridge deck width 16.5m (single box and single room), construction period 2018.8-2020.5
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兴土产品
