Construction of the Last T-beam Bridge on Boten–Vientiane Railway Started
Source:Date:2021年03月17日
The first T-shaped concrete beam of the last and the longest bridge on Boten-Vientiane Railway was erected on February 11. The bridge stretches 7,531.06 meters in length and is located in southern Vientiane, the capital of Laos. (Photo: Zhu Lei)