By David Olsen · 21 June 2010 · Economy
A major upgrade to Melbourne's M80 Ring Road is underway, but what does it mean for commuters and the city's economy? Find out what's changing and when.
VicRoads has finalised contracts with Theiss to construct Victoria’s M80 Ring Road Upgrade between the Calder Freeway and Sydney Road, worth $623m to Theiss.