Thiess John Holland JV had responsibility for the design and construction of East Link, Australia's largest urban infrastructure project, comprising 45 kilometres of freeway-standard road connecting Melbourne’s eastern and south-eastern suburbs between the existing Eastern Freeway at Donvale and the Frankston Freeway on the Mornington Peninsula.
Incorporated within these works is the construction of 1.6 kilometres of twin three-lane road tunnels between Park Road and Deep Creek Road in Donvale and two major bypasses, the Ringwood Bypass and the Dandenong Southern Bypass. Construction activities commenced in January 2005 and will continue until late 2008.
Visionstream has the contract to relocate all existing telecommunications infrastructure for Telstra, Optus and Uecomm required to complete the infrastructure works.  Cutovers  were completed on fibre optic, copper (incl. large sized cable) and Coax cables.