Aerial photo taken on Sept. 24, 2020 shows the construction site of continuous girders closure of a grand bridge of the Jakarta-Bandung High Speed Railway in Indonesia. Closure work of the 64-meter-long continuous girders was successfully carried out on Thursday. (Photo by Liu Meiling/Xinhua)

Aerial photo taken on Sept. 24, 2020 shows the construction site of continuous girders closure of a grand bridge of the Jakarta-Bandung High Speed Railway in Indonesia. Closure work of the 64-meter-long continuous girders was successfully carried out on Thursday. (Photo by Liu Meiling/Xinhua)