
2 Season
4 Episode
Sydney's Super Tunnel - Season 2 Episode 3 Testing Times
After the completion of 30km of tunnelling, workers prepare to build railway stations, lay tracks and test driverless trains; at Central Station, Australia's busiest railway station, Central Walk, the underground pedestrian subway comes to life.
- Year: 2020
- Country: Australia
- Genre: Documentary
- Studio: SBS
- Keyword: sydney, australia, engineering, awestruck
- Director:
- Cast: