A push for the Wellington City Council to rethink its city centre as costs for the Golden Mile project spiral.
It's now forecast to cost $220 million, up from $139 million, with an independent review warning further blowouts are possible.
The project would deliver major pedestrian, cycling, and public transport upgrades.
Deputy Mayor Ben McNulty told Heather du Plessis-Allan the council needs to look at doing something different.
He says it can't sustain these costs, particularly in a rates-capping environment.
McNulty says councillors will consider the latest review before making a final decision next week.
He says they can choose to end the project but still rejuvenate nightlife hub Courtney Place in other ways.
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