广南快速通车试运营 广州南站与广州中心城区最快15分钟可互达

Core Viewpoint - The Guangnan Expressway, including the toll section of the Haizhu Bay Tunnel and the free southern connecting line, commenced trial operation on November 12, significantly enhancing the transportation efficiency between Guangzhou South Station and the city center, reducing travel time to 15 minutes [2] Group 1: Project Overview - The Guangnan Expressway connects the Dongxiaonan Elevated Road to Guangzhou South Station, divided into northern and southern sections [2] - The southern section, funded by municipal finance, spans 5.85 kilometers and is built to a dual six-lane standard [2] - The northern section, the Haizhu Bay Tunnel, is Guangzhou's first super-large diameter shield tunnel, measuring 4.36 kilometers and also built to a dual six-lane standard [2] Group 2: Operational Impact - During the trial operation, the Haizhu Bay Tunnel is temporarily free of charge [2] - The new connection allows citizens to travel from the city center to Guangzhou South Station in as little as 15 minutes, compared to the previous 30-40 minutes [2] - The expressway is expected to alleviate traffic pressure on major roads such as Guangzhou Avenue and Xinguang Expressway, thereby improving the overall travel experience for citizens [2]