Zhengzhou–Xuzhou high-speed railway, or Zhengxu Passenger Dedicated Line, is a high-speed rail line operated by China Railway Shanghai Group and China Railway Zhengzhou Group, connecting the cities of Zhengzhou, the provincial capital of Henan, and Xuzhou in northern Jiangsu. Construction on the line began in December 2012, and running operations began on 10 September 2016.