Sydney's Super Tunnel

The story of the engineering challenges faced by what is the greatest public transport project in Australia's history: a brand new, state-of-the-art metro system through, beneath and above t... Read allThe story of the engineering challenges faced by what is the greatest public transport project in Australia's history: a brand new, state-of-the-art metro system through, beneath and above the streets of this city of five million people.The story of the engineering challenges faced by what is the greatest public transport project in Australia's history: a brand new, state-of-the-art metro system through, beneath and above the streets of this city of five million people.