Gilmore Avenue is a main road and suburban distributor in Kwinana south of Perth, and runs through or alongside the suburbs of Medina, Orelia, Calista and Leda, linking them to the Kwinana Freeway via Thomas Road and also to Kwinana Hub Shopping Centre.
In 1999 it was extended to Mandurah Road through the Leda Nature Reserve.
The northern section services the town of Centre of Kwinana.
A $4 million project to upgrade the road to a dual carriageway, between Runnymede Gate and Mandurah Road, began in September 2014.
[1] The entire road, save for its southern terminus, is within the City of Kwinana, Australian Roads portal