Sydney’s Super Tunnel 2-2

Fast Tracked. Architect Ross de la Motte finds out if his vision for the station designs have worked out as expected.

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.

What Lies Beneath. Engineers encounter all sorts of issues while tunnelling through a minefield of pre-existing infrastructure.