 The port city of Fremantle, and adjacent suburbs, are linked to the city centre via Stirling Highway, which travels on the north side of the Swan River after crossing into North Fremantle on the Stirling Bridge.On the southern side of the river, Canning Highway, which later continues on as Great Eastern Highway, connects Fremantle to Midland, north-east of the city centre.Leach Highway is a parallel route that terminates at the edge of Perth Airport.