Mega Metro
Down and Dirty
Season 2 Episode 2
We go back under Sydney Harbour to check out history in the making as the construction of the twin metro rail tunnels continues deep under the surface
Mega Metro airs on U&Yesterday +1 at 10:00 PM, Wednesday 14 January. (Subtitles, new.)
Topics
Education ➝ Science ➝ Factual Topics
Technology