Photo taken on April 17, 2021 shows the last piece of steel beam being hoisted at the construction site of the Jiaojiang grand bridge, a key project of the Hangzhou-Shaoxing-Taizhou inter-city railway, in east China's Zhejiang Province. As the last piece of steel beam was hoisted and installed, the Jiaojiang grand bridge successfully joined together on Saturday. (Xinhua/Huang Zongzhi)
