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查了一下，论基建单元造价，还是悉尼便宜啊 Sydney Metro Program = 113km of track + 47 stations at $A65.26 billion = $578 million per km. Melbourne Metro Tunnel and Melbourne Airport Rail = 36km of track + 7 stations at $A24 billion = $666 million per km Brisbane Cross River Rail = 10.2km of track + 6 stations at $A6.3 billion = $618 million per km |
