Situated west of the Shizimen waterway of Hengqin Island and connected to Macao by the cross-border Lotus Bridge, Hengqin Checkpoint is a national Category-1 port with innovative modes, convenient customs clearance, and complete facilities. It is also a window to promote the moderately diversified economic development of Macao and new platform for the in-depth cooperation among Guangdong, Hong Kong, and Macao. Adopting a "Joint Inspection & One-Time Release" mode, passengers only need to queue up and have documents examined once for border crossing between Zhuhai and Macao. The checkpoint is designed to process 80 million passengers annually.