Photo taken on Nov 4, 2017 shows the construction site of Cuijiaying Hanjiang River Bridge of Wuhan-Shiyan high-speed railway in Central China’s Hubei province. Construction of superstructure of the bridge’s main project is underway. Its 870-meter-long main bridge is scheduled to be finished at the end of 2019.[Photo/Xinhua]

Photo taken on Nov 4, 2017 shows the construction site of Cuijiaying Hanjiang River Bridge of Wuhan-Shiyan high-speed railway in Central China’s Hubei province. Construction of superstructure of the bridge’s main project is underway. Its 870-meter-long main bridge is scheduled to be finished at the end of 2019.[Photo/Xinhua]

Photo taken on Nov 4, 2017 shows the construction site of Cuijiaying Hanjiang River Bridge of Wuhan-Shiyan high-speed railway in Central China’s Hubei province. Construction of superstructure of the bridge’s main project is underway. Its 870-meter-long main bridge is scheduled to be finished at the end of 2019.[Photo/Xinhua]

Photo taken on Nov 4, 2017 shows the construction site of Cuijiaying Hanjiang River Bridge of Wuhan-Shiyan high-speed railway in Central China’s Hubei province. Construction of superstructure of the bridge’s main project is underway. Its 870-meter-long main bridge is scheduled to be finished at the end of 2019.[Photo/Xinhua]

Photo taken on Nov 4, 2017 shows the construction site of Cuijiaying Hanjiang River Bridge of Wuhan-Shiyan high-speed railway in Central China’s Hubei province. Construction of superstructure of the bridge’s main project is underway. Its 870-meter-long main bridge is scheduled to be finished at the end of 2019.[Photo/Xinhua]