


Mega Metro
Great Expectations
Season 2 Episode 1 of 4
An extension is now underway to get people into the centre of Australia's biggest city Sydney, including a new tunnel-crossing deep under the harbour
Mega Metro airs on U&Dave at 2:00 PM, Monday 11 May. (Subtitles.)
Learn more about Mega Metro and other education/science/factual topics on our factual page
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