This aerial drone photo taken on May 1, 2024 shows workers from China Railway No.5 Engineering Group Co., Ltd celebrating the closure of the Shuaixiang grand bridge of Sangzhi-Longshan Expressway, in Sangzhi County, Zhangjiajie, central China's Hunan Province. The closure of the Shuaixiang grand bridge has been successfully completed on Wednesday. With a total length of about 61 kilometers, Sangzhi-Longshan Expressway connects Sangzhi County in Zhangjiajie and Longshan County in Xiangxi Tujia and Miao Autonomous Prefecture. (Xinhua/Chen Sihan) 

This aerial drone photo taken on May 1, 2024 shows the construction site of the Shuaixiang grand bridge of Sangzhi-Longshan Expressway, in Sangzhi County, Zhangjiajie, central China's Hunan Province. The closure of the Shuaixiang grand bridge has been successfully completed on Wednesday. With a total length of about 61 kilometers, Sangzhi-Longshan Expressway connects Sangzhi County in Zhangjiajie and Longshan County in Xiangxi Tujia and Miao Autonomous Prefecture. (Xinhua/Chen Sihan) 

This aerial drone photo taken on May 1, 2024 shows the construction site of the Shuaixiang grand bridge of Sangzhi-Longshan Expressway, in Sangzhi County, Zhangjiajie, central China's Hunan Province. The closure of the Shuaixiang grand bridge has been successfully completed on Wednesday. With a total length of about 61 kilometers, Sangzhi-Longshan Expressway connects Sangzhi County in Zhangjiajie and Longshan County in Xiangxi Tujia and Miao Autonomous Prefecture. (Xinhua/Chen Sihan) 

This aerial drone photo taken on May 1, 2024 shows the construction site of the Shuaixiang grand bridge of Sangzhi-Longshan Expressway, in Sangzhi County, Zhangjiajie, central China's Hunan Province. The closure of the Shuaixiang grand bridge has been successfully completed on Wednesday. With a total length of about 61 kilometers, Sangzhi-Longshan Expressway connects Sangzhi County in Zhangjiajie and Longshan County in Xiangxi Tujia and Miao Autonomous Prefecture. (Xinhua/Chen Sihan)

Source: Xinhua

责编：王柯沣

一审：王柯沣

二审：唐煜斯

三审：秦慧英

来源：新华网