Very crowded. Guangzhou Kengkou Metro 1 Line is a trunk line, which is very crowded at rush hour, but the speed is very fast. Kengkou Station is a station of Guangzhou Metro 1 Line, which was officially put into operation on 1997 with the opening of the first section of Guangzhou Metro. The station is located at the intersection of Huadi Avenue Central and Longxi Avenue in Liwan District, and Kengkou Station is one of the two ground stations of Guangzhou Metro 1 Line.