Construction of longest bridge along China-Laos Railway completed(1/4)

Construction workers work at the Phonethong super major bridge, the longest bridge along the China-Laos Railway, in Vientiane, Laos, July 5, 2021. The China Railway No. 5 Engineering Group has completed the construction of the bridge with the last T-shaped beam cemented on Monday. (Photo by China News Service/ Xie Yongbin)

The construction of the 7,528-meter-long Phonethong bridge kicked off last July.

Construction workers work at the Phonethong super major bridge, the longest bridge along the China-Laos Railway, in Vientiane, Laos, July 5, 2021. The China Railway No. 5 Engineering Group has completed the construction of the bridge with the last T-shaped beam cemented on Monday. (Photo by China News Service/ Xie Yongbin)

The construction of the 7,528-meter-long Phonethong bridge kicked off last July.

Construction workers work at the Phonethong super major bridge, the longest bridge along the China-Laos Railway, in Vientiane, Laos, July 5, 2021. The China Railway No. 5 Engineering Group has completed the construction of the bridge with the last T-shaped beam cemented on Monday. (Photo by China News Service/ Xie Yongbin)

The construction of the 7,528-meter-long Phonethong bridge kicked off last July.

Construction workers work at the Phonethong super major bridge, the longest bridge along the China-Laos Railway, in Vientiane, Laos, July 5, 2021. The China Railway No. 5 Engineering Group has completed the construction of the bridge with the last T-shaped beam cemented on Monday. (Photo by China News Service/ Xie Yongbin)

The construction of the 7,528-meter-long Phonethong bridge kicked off last July.