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虽已是初春,但宝汉高速建设工地上依然寒气不减;虽然是春节期间,但在沿线的控制性工程五里坡大桥和千河枢纽立交等4座连续刚构桥施工现场,建设者们正干得热火朝天。云霄交响曲宝汉高速公路是陕西省规划建设的高速公路网中三条南北纵线之一,全省境内规划里程400余公里,建成后将自北向
Although it is early spring, the construction site of Bao-Han Expressway is still cold; although it is during the Spring Festival, four consecutive rigid-frame bridge construction sites such as Wulipo Bridge and Qianhe Junction Interchange are under control. They are doing in full swing. Yunhao Symphony Baohan Expressway is one of the three north-south vertical lines in the expressway network planned and constructed by Shaanxi Province. The province plans to have a mileage of more than 400 kilometers within the territory of the province,