Greens want to spend more than $10 billion on public transport and rail projects over the next decade, allowing buses and trains to run every few minutes at rush hour.
Of this total, $2.2 billion would go towards seven key projects in Auckland including immediate construction of the City Rail Link, toward which 60 per cent of a recently-revised cost of $2.38 billion would be state-funded.
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Co-leader Russel Norman, announcing the policy at Britomart in Auckland this morning, said the massive increase in public transport investment would be at the expense of highways which increased congestion and pollution and made commuters vulnerable to rising petrol prices.
"We will switch from wasteful motorway spending and invest instead in trains and buses, and we will build infrastructure so people can safely walk and cycle to work or school," he said in a statement.