Clarkson is a Transperth bus and train station located 32 kilometres (20 mi) north of Perth, Western Australia, in the suburb of Clarkson. It presently serves as the terminus for the Joondalup Line. It is located 2.2 kilometres (1.4 mi) east of Ocean Keys Shopping Centre. Built in 2004 and opened on 4 October that year, Clarkson station was the first rail extension in Perth in over ten years. This was also the first part of the planned railway extension to the suburb of Butler, 7 kilometres north of Clarkson. Platforms currently in use are as follows: Clarkson Station serves as a regional distributor for Transperth bus routes to the outer northern suburbs.