廣深港高速鐵路
In February 2002, in the framework of “collaborative meetings” by the Hong Kong SAR Government Environment, Transport and Works Bureau and the Ministry of Railways, the Guangzhou–Shenzhen–Hong Kong Express Rail Link Planning Group was established, which meant the “Railway Development Strategy 2000” planned “Regional Express” was set aside for the “Guangzhou–Shenzhen–Hong Kong Express Rail Link - Hong Kong section”. The planning Group conducted preliminary studies on the main railway necessity, function, alignment, location transit, rail technology and economic benefits.