Aerial photo taken on Dec. 24, 2018 shows a bridge of the Hangzhou-Huangshan high-speed railway in Sanyang Town of Shexiang County under Huangshan City, east China's Anhui Province. China plans to build 3,200 km of new high-speed railways in 2019, with the total length expected to exceed 30,000 km, Lu Dongfu, general manager of the China Railway (CR), told a work conference Wednesday. (Xinhua/Xing Guangli)