港珠澳大桥日益成为大湾区发展“纽带”（奋进强国路 阔步新征程·重大工程巡礼）

Core Insights - The Hong Kong-Zhuhai-Macao Bridge (HZMB) has seen a significant increase in traffic, with over 20 million passengers crossing since the beginning of the year, marking an 86% year-on-year growth [1] - The bridge has become a vital link in the Guangdong-Hong Kong-Macao Greater Bay Area, facilitating easier travel and commerce among cities [1][2] - The bridge's logistics capabilities have improved, with a 30-hour reduction in delivery times for goods transported via the bridge [3] Passenger Traffic - The total passenger flow through the Zhuhai port of the HZMB has surpassed 20 million, with a year-on-year increase of 86% [1] - In 2023, 12.03 million passengers from Hong Kong and Macao have crossed the bridge, reflecting an 83.3% increase compared to the previous year [1] - The bridge has enabled a "one-day tour" experience for residents, enhancing tourism and local economic activities [1] Vehicle Traffic - On October 5, 2023, the bridge recorded over 21,200 vehicle crossings in a single day, with more than 14,500 vehicles registered in Hong Kong and Macao [1] - The "Northbound" policy for vehicles from Hong Kong and Macao has contributed to increased traffic and convenience for residents [1][2] Logistics and Trade - The HZMB has become a key logistics channel, with a total import and export value of 922.38 billion yuan through the Zhuhai port as of August 2023 [3] - The bridge facilitates rapid customs clearance, significantly enhancing logistics efficiency for companies operating in the region [3] - The bridge supports various trade activities, including cross-border direct purchases and general trade exports [3] Infrastructure and Maintenance - The HZMB has undergone rigorous testing against extreme weather conditions, demonstrating its structural integrity and reliability [3][4] - The management authority is implementing innovative management practices, including digital maintenance and smart monitoring, to address the challenges of increased traffic [4] - The bridge's construction techniques have set new industry standards and contributed to advancements in transportation technology in China [5]