China-Laos railway tunnel construction making breakthroughs

11.11.2019

The China-Laos railway tunnels' construction has been continuing to make lots of breakthroughs as one more major tunnel was drilled through on Friday in the tropical mountains of northern Laos.

A Chinese railway engineering company, namely China Railway No. 8 Engineering Group (CREC-8), on Friday bored Ban Ka No. 1 Tunnel...