同心同行，共建一流湾区（2025·年终特稿）

Core Viewpoint - The successful hosting of the 15th National Games in Guangdong symbolizes the deepening integration and collaboration among the Guangdong-Hong Kong-Macao Greater Bay Area, showcasing its vibrant development and international competitiveness [2]. Infrastructure Connectivity - The Greater Bay Area's infrastructure connectivity serves as a solid foundation for collaborative development, with over 2,800 kilometers of railway and more than 1,500 kilometers of urban rail transit operational [3]. - The "one-hour living circle" is becoming a reality, allowing seamless travel across the region, as evidenced by the efficient transportation of athletes and spectators during the National Games [3]. Traffic and Transportation Growth - From January to October, the five major cross-river and cross-sea channels in the Pearl River Delta recorded a total traffic volume of 137 million vehicles, a year-on-year increase of 10.52% [5]. - The Hong Kong-Zhuhai-Macao Bridge saw a traffic volume of 4.32 million vehicles, reflecting a 19.6% increase year-on-year, indicating strong demand for cross-border travel [5]. Regulatory Mechanisms - The successful organization of the first cross-border cycling event during the National Games highlights the innovative breakthroughs in regulatory alignment and mechanism integration among the three regions [7]. - The introduction of the "Bay Area Standards" and the issuance of "Bay Area Certification" certificates are enhancing market integration and facilitating cross-border services [7]. Technological Innovation - The Greater Bay Area has established nine major scientific and technological infrastructures, including two national laboratories and 45 key laboratories, promoting accelerated flow of research funding and resources [8]. - The innovation index of the "Shenzhen-Hong Kong-Guangzhou" cluster has ranked first globally, indicating a robust collaborative environment for technological advancement [8]. Community Integration - The National Games have sparked a sports enthusiasm that extends beyond professional arenas, fostering community engagement and friendship among residents of the Greater Bay Area [9]. - Over 200,000 residents from Hong Kong and Macao are working in Guangdong, with cross-border consumption and travel becoming increasingly common, reflecting a growing sense of community [10].