As the only road port connecting Guangdong, Hong Kong, and Macao, the Hong Kong-Zhuhai-Macao Bridge implements one-stop self-service inspection for all inbound and outbound passenger and cargo vehicles. Drivers only need to stop once and submit data once to complete the process. With a total of 114 passenger and cargo channels, it achieves one-stop customs clearance management for customs and border inspection. This is accomplished through new models like the one-stop information platform for passenger and cargo vehicles, integrated customs and inspection, and the 'Hong Kong Vehicles Northbound' initiative, all following the principle of 'One-Time Collection, One-Time Inspection, One-Time Release.'