Provincial Key Project -330 National Highway Xinguanling Tunnel is officially opened to traffic today

Provincial key transportation projects 330 National Highway Lucheng Guanling Tunnel Reconstruction Project was completed and opened to traffic today, two months earlier than expected.Lao Guanling Tunnel is an important channel connecting the west films of Lucheng and Wenzhou. In recent years, the economic development of Lucheng has developed rapidly.The old two -way two -lane old tunnel is difficult to meet the increasing demand for traffic flow.In October 2019, the reconstruction project of Lucheng Guanling Tunnel of the National Highway 330 National Highway 330 was started to build a new lane on the left of the Lao Guanling Tunnel.It is reported that the project has a total length of 2.517 kilometers and a total investment of 310 million yuan, of which the tunnel part is 1.14 kilometers long and the design speed is 80 kilometers per hour.(Voice of Zhejiang reporter Li Xiaohua and Lucheng Rong Media Center)

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