High Quality Content by WIKIPEDIA articles! The Pacific Motorway is a 100 km long motorway in Australia between Brisbane, Queensland, and the New South Wales-Queensland border at Tweed Heads. The motorway starts at Coronation Drive at Milton in Brisbane, and from 2008 links the Tweed Heads bypass in New South Wales. The Brisbane city section of the motorway is also often referred to by its former name, the Riverside Expressway. The first section opened in Brisbane in 1973 was originally known as the South East Freeway. The South East Freeway was known originally as the F3, however this has since been replaced in 1994.