Huanggang Border Crossing
This border crossing is unique in Shenzhen as it is a transport hub for private cars, buses, cross border taxis and general Shenzhen taxis.
When you arrive, you will go through China Immigration on the Shenzhen side of the crossing. After this you have a number of choices:
1) Buy a yellow bus ticket to connect from Shenzhen to New Territories. This will require you to exit the bus in HK and go through the pedestrian Immigration in HK.
2) Buy a minivan ticket to connect you to the Hong Kong Airport River. If you take the minivan, you will not need to exit the minivan when crossing the Hong Kong Immigration.
3) If you driver in a personal car, you will not need to get out at Shenzhen or Hong Kong when going through immigration.
Both Immigration require you to complete a form, sometimes 2, which are available at the desk or at the immigration window where you can fill the form in.
Huanggang has no Metro or Train at either the Shenzhen or Hong Kong side. Bus or private transportation is required.