Central City 2048 proposes one new rail line, three metro lines and almost 300,000 extra jobs for the new CBD, one of three proposed for metropolitan Sydney. Clearly, the investment needed is massive. Part two in this series by University of Sydney's Dr Tooran Alizadeh.
The Greater Sydney metropolis is envisaged as having three CBDs by mid-century, but an assessment of the proposed Central City around Parramatta shows how much work is needed to make that a reality.
Congestion is a major source of frustration for road users and has worsened over time in most cities. One solution that is most often put forward is to build more roads, but does this approach work?