A look at how you dismantle and remove the largest tunnel boring machines in the southern hemisphere piece by piece. Work also continues fitting out the twin tunnels inside with the 3-lane road cars will use both ways and the ventilation systems. | West Gate Tunnel Project

After carving through miles of earth, tunnel boring machines are often left buried. Why? Because hauling them out costs more than they're worth. Here's why this makes engineering and economic sense. #Engineering #Infrastructure #TBM #UrbanPlanning #ConstructionTech | Facts Wiki