The Laos-China Railway Co., Ltd. (LCRC), a joint venture based in Lao capital Vientiane in charge of the construction and operation of the railway, told Xinhua on Thursday that, all its beams of the two cross-Mekong River bridges have been installed. (Photos: Xinhua)

Aerial photo taken on July 15, 2020 shows the view of the Ban Ladhan Mekong River Super Major Bridge located some 230 km north of Vientiane, capital of Laos.

Aerial photo taken on July 15, 2020 shows the view of the Ban Ladhan Mekong River Super Major Bridge located some 230 km north of Vientiane, Laos.