Changtai Yangtze River Bridge Construction

Workers pour concrete on the beams of the main tower of the No.5 pier of the Changtai Yangtze River Bridge in Taixing city, East China's Jiangsu Province, April 16, 2022. The north main tower of changtai Yangtze River Bridge, the world's largest railway-highway cable-stayed bridge under construction, was completed with concrete pouring on its beams on Sunday. Changtai Yangtze River Bridge adopts the "space diamond" design, which consists of upper tower, middle tower and lower tower.