深珠通道迈出关键一步！

Core Insights - The Shenzhen-Zhuhai Channel project has officially moved from the planning stage to substantial progress with the announcement of the winning bid for preliminary research, led by China Railway Design Corporation with a bid amount of 16.6388 million yuan [1] - The project is a multi-modal transport corridor integrating highways, high-speed rail, and intercity rail, aimed at enhancing connectivity within the Guangdong-Hong Kong-Macao Greater Bay Area [3] Group 1 - The project has accelerated significantly in 2023, with key milestones achieved in a short timeframe, including the public announcement of research intentions in June, the release of the tender in September, and the bid results in October [2] - The Shenzhen-Zhuhai Channel is designed to include an eight-lane highway, a high-speed rail line of approximately 80.7 kilometers, and an intercity rail line of about 40 kilometers, all contributing to the regional transport network [3] Group 2 - The importance of the Shenzhen-Zhuhai Channel is underscored by its inclusion in multiple top-level planning documents, such as the Guangdong Provincial Development and Reform Commission's budget and the Greater Bay Area intercity railway construction plan [4] - The initiation of preliminary research lays a technical foundation for the project, aiming to enhance the cross-river transport framework and support the development of a "Shenzhen Urban Circle on Rails" [4]