Upgrading and Renovation of Xiasha Road and No. 12 Road in Hangzhou City, along with Associated Supporting Projects

        The upgrading and renovation of Xiasha Road and No. 12 Road in Qiantang New Area, as well as their ancillary supporting projects, are important components of the Qiantang Expressway. The project includes pipe gallery engineering, tunnel engineering, bridge engineering, ground road engineering, water supply and drainage engineering, supporting mechanical and electrical engineering, tunnel decoration engineering, landscape greening engineering, etc. The project is divided into three construction sections, with a length of 7.47 kilometers. The construction of this project can promote the integration of Xiasha New City into the central urban area of Hangzhou and support the development of regional urban space. At the same time, it is also conducive to improving the layout of the urban road network, supporting the demand for Hangzhou's eastward expansion, promoting the construction of a networked metropolis, and realizing the urban development strategies of 'development along the river', 'cross river development', and 'two evacuations, three concentrates'. In addition, this project is also conducive to promoting the integration of industry and city, promoting the transformation and upgrading of industries in Xiasha, and expanding the capacity of Da Jiangdong to undertake production.