(251227) -- CHONGQING, Dec. 27, 2025 (Xinhua) -- Constructors work on the Puli River grand bridge of the Xi'an-Chongqing high-speed railway in southwest China's Chongqing Municipality, Dec. 27, 2025.

The 1,044-meter bridge achieved its closure on Saturday.

The Xi'an-Chongqing high-speed railway line is part of China's high-speed rail network that centers around eight main vertical lines linking the north and south and eight horizontal lines connecting the east and west. (Xinhua/Tang Yi)