Tunnelling breakthrough at Barangaroo Station

Tunnelling breakthrough at Barangaroo Station

07/01/20

Image: Sydney Metro The first tunnel boring machine (TBM) to begin excavating under the centre of Sydney has finished its journey and broken through at the future site of Barangaroo Station. TBM Nancy broke through a wall of sandstone after a 15 month excavation to deliver Sydney Metro’s newest railway tunnels. Nancy was first launched […]