Melbourne’s CityLink Tunnel had a capital cost of $100 million a kilometre (10 per cent of East West estimates) and Sydney’s Westlink M7 had a capital cost of $58 million.
At this rate the cost of building a road tunnel from the Yarra to Nepean Hwy (4.3KM)would be cheaper than purchasing property to widen Punt Road,
Side note: Australia Stock market lost 9.5 Bill Dollars today
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