1. Vehicles that could use the bridge
Among the vehicle types authorized to use the Hong Kong-Zhuhai-Macao Bridge, shuttle buses will run only between the ports of Hong Kong and Zhuhai/Macao, not crossing any boundaries.
Cross-boundary coaches via HZMB will operate similarly to current coaches that run between the Chinese mainland and the two special administrative regions through existing ports, such as the Shenzhen Bay Port.
Cross-boundary private cars under quotas for existing boundary crossings (i.e. Shenzhen Bay and Lok Ma Chau) will be allowed to use the Hong Kong-Zhuhai-Macao Bridge without additional procedures on a trial basis.
According to figures from the Transport Department in Hong Kong, the number of Hong Kong cross-boundary private cars issued with valid Closed Road Permits (CRP) was 30,400 as of 2017.
The number of mainland cross-border boundary cars with such permits is more than 20,000, according to the bridge operator, HZMB Authority.
Governments in Hong Kong and the mainland have both promised flexible adjustment of quotas for cross- boundary private cars in accordance with the traffic volume after the bridge opens.
2. On which side of road the vehicles will run
The HZMB has a dual 3-lane carriageway; the speed limit is 100km/h on the main bridge.
As the bridge is mostly located in mainland waters, vehicles will keep to the right of the road. Cars can change to the left after having passed the boundary checkpoints in Hong Kong and Macao.
3. What's the toll charge?
The HZMB Authority will be in charge of the bridge toll. The toll will be in yuan. There's only one toll plaza with 20 toll gates, which is located near the Macao and Zhuhai ports on the mainland side. All toll gates will be available for auto-toll systems in Hong Kong and Guangdong province. Besides cash, bank cards and e-payment such as WeChat Pay and Alipay will be available.
4. Management, customs clearance
The Main Bridge located in mainland waters will be managed by the Hong Kong-Zhuhai-Macao Bridge Authority, which was jointly founded by the governments of Guangdong province, Hong Kong Special Administrative Region and Macao SAR in 2010. It is responsible for the construction, operation, maintenance and management of the Main Bridge.
The Authority is located in Zhuhai. Meanwhile, there are monitoring centers and departments charged with responsibilities such as road rescue, maintenance and fire services, on the west and east artificial islands of the bridge, for daily operation, maintenance and emergencies.
The ports in Hong Kong, Zhuhai and Macao will be open 24 hours daily. They are built and managed by local governments respectively.
Zhuhai and Macao will cooperate to implement a one-off customs clearance in the two ports. The two cities will share immigration data, allowing travelers to finish the exit and entry process in one pass.