Calder Freeway is a freeway linking Melbourne to the outskirts of Bendigo in Victoria, Australia, superseding sections of the Calder Highway. Originally just a short spur of the Tullamarine Freeway linking to the Calder Highway in Keilor in suburban Melbourne, it has been extended in phases to Ravenswood South subsuming all the older Calder Highway stretches. It continues beyond as Calder Highway through to Bendigo and to Mildura.