1. Guangzhou Zhuhai Intercity Railway is an intercity railway connecting Guangzhou and Zhuhai in Guangdong Province, China. It runs from north to south. It is the southern end of the Beijing Harbin Beijing Hong Kong Macao channel of China's "eight vertical and eight horizontal" high-speed railway network, and is also one of the backbone lines of the Pearl River Delta intercity rapid rail transit.
 2. The construction of Guangzhou Zhuhai Intercity Railway started on December 18, 2005; On January 7, 2011, the section from Guangzhou South Railway Station to Zhuhai North Railway Station and the section from Xiaolan Railway Station to Xinhui Railway Station were opened to traffic first; On December 31, 2012, the section from Zhuhai North Railway Station to Zhuhai Railway Station was completed and put into operation, and the whole Guangzhou Zhuhai Intercity Railway was completed.
 3. The section from Guangzhou South Station to Zhuhai Station of Guangzhou Zhuhai Intercity Railway is 115.625 kilometers long, and the section from Xiaolan Station to Xinhui Station is 26.609 kilometers long. There are 22 stations in total, and the train operation speed is 200 km/h.
 The basic details of the Guangzhou Zhuhai urban rail transit in this article have been explained, and I hope it will be helpful to everyone.