Guangzhou–Shenzhen intercity railway
…at a top speed of 140 km/h (87 mph) using CRH6A trains. This is the third railway between Guangzhou and Shenzhen, after Guangzhou–Shenzhen railway and Guangzhou–Shenzhen–Hong Kong Express Rail Link. Route planning in 2009 within Guangzhou changed several times and then a big change, with Xintang in Guangzhou's Zengcheng District chosen as the…