![Sydney's Super Tunnel](https://image.tmdb.org/t/p/w342/o13y4PN7vednlCy5iRiz44XL8BV.jpg)
1 Sezono
4 Epizodo
Sydney's Super Tunnel - Season 1 Episode 3 Epizodo 3
Another super challenge looms, perhaps the greatest of the entire project - digging two tunnels beneath Sydney Harbour.
- Jaro: 2020
- Lando:
- Ĝenro: Documentary
- Studio: SBS
- Ŝlosilvorto: sydney, australia, engineering
- Direktoro:
- Rolantaro: Lani Tupu