 Unlike those roads however, the carriageways of Orrong Road are separated by a wide tree-lined central median, giving the road more of a boulevard appearance.The western terminus of Orrong Road is located just to the southeast of the parclo interchange between Graham Farmer Freeway and Great Eastern Highway where the road transitions from a freeway to an at-grade dual carriageway.The road continues in a south-easterly direction forming the boundary between the Town of Victoria Park's Lathlain and the City of Belmont's Rivervale.