Inside Australia’s deepest motorway tunnels dogged by sinkholes

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  • Two years after sinkholes halted work, a first look inside the tunnels under Sydney’s south reveals a multibillion-dollar project of stark contrasts.S1S2
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1mo Brisbanetimes · 3 reports

Inside Australia’s deepest motorway tunnels dogged by sinkholes

Two years after sinkholes halted work, a first look inside the tunnels under Sydney’s south reveals a multibillion-dollar project of stark contrasts.

Inside Australia’s deepest motorway tunnels dogged by sinkholes