Successfully crossed the Pearl River! The Haizhuwan Tunnel is connected with two lines, and it only takes 15 minutes from Guangzhou city center to South Railway Station.

News from this site on July 15. According to CCTV News, this morning (July 15), the ultra-large-diameter shield machine cutterhead successfully arrived at the receiving working shaft. At this point, the Haizhu Bay Tunnel has been connected in two lines.

▲ Rendering of the Nanzhou entrance of the Haizhu Bay Tunnel Project. The Haizhu Bay Tunnel project is scheduled to be completed and opened to traffic in 2025. By then, the drive from Guangzhou’s central city to Guangzhou South Railway Station can be shortened to about 15 minutes, which will further enhance the efficiency of the Guangdong-Hong Kong-Macao Greater Bay Area. The level of “hard connectivity” of infrastructure.

Inquiries on this site revealed that the Haizhu Bay Tunnel project spans Haizhu District and Panyu District of Guangzhou City. It adopts the urban expressway construction standard of two-way six lanes and a design speed of 60 kilometers/hour. It is the first ultra-large diameter municipal expressway in the Pearl River Basin. Shield tunnel, with a total length of 4.35 kilometers.

The excavation diameter of the main line shield tunnel of Haizhuwan Tunnel is about 15 meters, and a total of 6 transverse communication channels are set up within the 2102-meter shield section.

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