Is Guangzhou-Zhuhai Railway and Express Rail the same thing?

Is different.

At present, there are two railways from Guangzhou to Zhuhai. One is Guangzhou-Zhuhai Railway, which should be opened at the end of 20 12, take Guangfo-Zhu Jiang (which can be understood as the western line), give priority to freight transportation, reserve passenger transport conditions, and design speed120 km/h.

The other is the Guangzhou-Zhuhai urban rail, which belongs to the Pearl River Delta intercity passenger dedicated line, taking Guangzhou-Foshan-Zhongzhu, and the branch line taking Zhongjiang (which can be understood as the eastern line). The line from Guangzhou south to Zhuhai north (including Xiaolan to Xinhui branch line) was opened 20 1 1. 1. The design speed is 250km/h, and the current running speed is 200 km/h. The downlink conditions of Wuhan-Guangzhou high-speed railway (Beijing-Hong Kong high-speed railway) are reserved. Due to the delay in the construction of Zhuhai Station, the whole line was not opened to traffic. As for the delayed opening of Zhuhai Station, the latest news said that 20 12 and 12 were all opened.