M1 Pacific Motorway is a 127-kilometre motorway linking Sydney to Newcastle via the Central Coast and Hunter regions of New South Wales. Formerly known but still commonly referred to by both the public and the government as the F3 Freeway, Sydney–Newcastle Freeway, and Sydney–Newcastle Expressway, it is part of the AusLink road corridor between Sydney and Brisbane.

Newcastle or Greater Newcastle, locally nicknamed Newy, is a regional metropolitan area and the second-most-populated district in New South Wales, Australia. It includes the cities of Newcastle and Lake Macquarie; it is the hub of the Lower Hunter region, which includes most parts of the local government areas of City of Newcastle, City of Lake Macquarie, City of Maitland, City of Cessnock, and Port Stephens Council.