Tunnels

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        Shahristan Tunnel in Tajikistan

        10/19/2017

        Shahristan Tunnel is the controlling project of Tadzhikistan-Uzbekistan Road Rehabilitation Project. The main tunnel is 5,253m long and the pilot tunnel is 5,286m long.

        Tunnel Portal in Bangladesh

        10/16/2017

        The tunnel project is the first underwater tunnel in Bangladesh. The implementation of it will greatly increase the connectivity between the Chittagong municipal centers with the east heavy industry area and ease the population pressure in the city area, so as to achieve a balanced economy development under the goal of “one city, two towns”.

        Zun-Chong Expressway Qingshaogang Tunnel

        07/22/2005

        The Second longest tunnel of Zunchong expressway. Single tunnel is 3632m in length, maximum bury depth is 490m, total length of the two tunnels is 8252m. It started in July 2002, completed in June 2005.

        Tunnel Portal

        10/16/2017

        The tunnel project is the first underwater tunnel in Bangladesh. The implementation of it will greatly increase the connectivity between the Chittagong municipal centers with the east heavy industry area and ease the population pressure in the city area, so as to achieve a balanced economy development under the goal of “one city, two towns”.

        The Construction Project of Chengde-Chifeng Expressway Section Ⅱ

        11/04/2013

        Chengde-Chifeng Expressway is an important component of Daqing-Guangzhou Highway in the National Expressway Network Plan, and also the first green ecological road crossing all the national natural reserves.

        Tunnels
        •   10/19/2017

          Shahristan Tunnel in Tajikistan

          Shahristan Tunnel is the controlling project of Tadzhikistan-Uzbekistan Road Rehabilitation Project. The main tunnel is 5,253m long and the pilot tunnel is 5,286m long.

        •   10/16/2017

          Tunnel Portal in Bangladesh

          The tunnel project is the first underwater tunnel in Bangladesh. The implementation of it will greatly increase the connectivity between the Chittagong municipal centers with the east heavy industry area and ease the population pressure in the city area, so as to achieve a balanced economy development under the goal of “one city, two towns”.

        •   07/22/2005

          Zun-Chong Expressway Qingshaogang Tunnel

          The Second longest tunnel of Zunchong expressway. Single tunnel is 3632m in length, maximum bury depth is 490m, total length of the two tunnels is 8252m. It started in July 2002, completed in June 2005.

        •   10/16/2017

          Tunnel Portal

          The tunnel project is the first underwater tunnel in Bangladesh. The implementation of it will greatly increase the connectivity between the Chittagong municipal centers with the east heavy industry area and ease the population pressure in the city area, so as to achieve a balanced economy development under the goal of “one city, two towns”.

        •   11/04/2013

          The Construction Project of Chengde-Chifeng Expressway Section Ⅱ

          Chengde-Chifeng Expressway is an important component of Daqing-Guangzhou Highway in the National Expressway Network Plan, and also the first green ecological road crossing all the national natural reserves.

        •   07/02/2004

          Datong-Yuncheng Expressway Yanmenguan Tunnel

          It is the first expressway tunnel constructed in China. The maximum bury depth is 600m, 10.5m in width, 5m in height. Total length of left and right tunnel is 10395m. It started in Oct. 2001, and completed in 2004.

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