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Wanjiali Road Upgrading Project Power Tunnel Construction in Progress

Updated: 2020-05-08

On May 6, the construction workers of China Railway No.5 Engineering Group were busy welding the reinforcement mesh at the No. 1 shield starting shaft of the Wanjiali Road North Extension (including electric power tunnel) upgrading project in Changsha City. The power tunnel of the project starts from Teli West Road in the south to the north of Planning Information Avenue in the north, with a total length of about 7.6 kilometers. Its excavation consists of two sections: shield section and open digging section. The excavation of No. 1 and No. 4 shield shafts of the shield section have generally been completed. (Photo/Tian Chao, Hunan Daily )

Source: enghunan.gov.cn