Sydney’s Super Tunnel 1-2

Action Stations. The inside story of a crack team building a trailblazing, fully-automated metro system costing $50 billion, by far the biggest and most advanced new railway opening anywhere on the planet in 2019.

Countdown To Launch. After almost 10 years of planning, building and involving more than 60,000 people from around the world, Australia's largest transport infrastructure project nears completion.

Testing Times. After the completion of 30km of tunnelling, workers prepare to build railway stations, lay tracks and test driverless trains.