Guangzhou–Huizhou intercity railway
…1.2 mi; 6,600 ft) (tight curves) Electrification 25 kV 50 Hz AC (Overhead lines) Operating speed 200 km/h (125 mph) Maximum incline 3.0% Route map km Guangzhou-Zhaoqing ICR to Zhaoqing ↖ Guangzhou-Zhuhai ICR Guiyang-Guangzhou HSR → Guangzhou South Beijing-Guangzhou HSR & Nanning-Guangzhou HSR → ↙ GZ-SZ-HK XRL 0 Panyu…