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The New Daily
The New Daily
National
Phoebe Loomes and Luke Costin

New Sydney Metro line faces $8 billion cost blowout

The cost of a Sydney Metro project blew out by $8b under Dominic Perrottet, according to briefings. Photo: AAP

A flagship rail project sending driverless trains under Sydney Harbour has blown out by $8 billion since it was originally costed, according to briefings handed to the incoming NSW government.

The Sydney Metro City and Southwest project is on track to cost at least $20.5b, up $8b on the original price tag, according to NSW Transport briefings seen by AAP.

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