Location: Guangzhou to Shenzhen, Guangdong Province, PRC    Class: Expressway    Length: 122.8km    Lane: Total of six lanes in dual directions, except for certain sections being ten lanes    No of Stations: 23    Toll Collection Period: Jul 1997 to Jun 2027    Profit Sharing Ratio: Year 1-10 : 50%   Year 11-20 : 48%   Year 21-30 : 45%