1992/93 - 1994 - 1997 - 1998 - 1999 - 2000 - 2001 - 2005 - 2006/07

1992/93 - 1994 - 1997 - 1998 - 1999 - 2000 - 2001 - 2005 - 2006/07

Metroad 6 is made up of a number of suburban streets and deviations to make one continuous through route, eliminiating State Route 45. As a result, Metroad 7's Princes Highway link was removed. In the same year, Metroad 1 was rerouted to the newly opened Eastern Distributor.

Thanks to OZROADS for the information.