Tunnel boring machine (TBM) Kathleen has dug more than 5550 metres of tunnelling under the Sydney Harbour.
The Brenner Base Tunnel is one of the largest infrastructure projects in Europe and will be the centerpiece of the Scandinavian-Mediterranean TEN-T Corridor from Helsinki to Valetta, Malta.
Infrastructure Minister Jacinta Allan said workers will acquire the skills they need for employment on infrastructure projects such as the Metro Tunnel and West Gate Tunnel.
Sydney Metro's tunnel boring machine Kathleen has launched 30 metres below ground, deep underneath Sydney Harbour.
Roads and Infrastructure talks to key West Gate Tunnel stakeholders about progress on one of Victoria’s most significant infrastructure projects.