The cost of building Melbourne’s new West Gate Tunnel has soared to at least $10 billion as a stoush between Transurban, two builders and the Victorian government over who should stump up billions of dollars to finish the troubled project heats up.
Transurban, which pitched the tollroad to the Andrews government in 2015 to ease Melbourne’s traffic congestion, has finally put a price of $3.3 billion on the cost of completing the troubled tunnel, which was initially proposed at a fixed price of $6.7 billion.