Warwick railway station, Perth

At the time of the station's design, it was recognised by The Urban Rail Electrification Committee that the placement of bus services in close proximity or direct connection to rail infrastructure was of significant importance. This was evidenced by the Kelmscott and Armadale stations, and the then recently completed Cannington station.[3]

Under the Northern Suburbs Transit System Project, construction on the station was scheduled to commence on 16 November 1991, with completion expected by the end of December 1992. Whitfords station being of a very similar design was scheduled for construction in synchronisation with Warwick station.[2]

The station was to include a number of facilities, including a bus concourse to connect with feeder bus services, information booths and offices for railway staff, amenities and services, as well as access services for mobility-impaired passengers in line with design requirements of the time.[2] Further to this, pieces of the Passenger Information Network installed at the station included previously unseen electronic displays on the upper bus decks designed to provide drivers with information so they could connect with appointed trains or communicate with bus depot control in the event of delays.[3] Passenger information systems across the network were upgraded as part of the improvements under the New MetroRail Project.[4]

Car parking spaces were also included as part of the construction project, which included a significant number of on-grade parking bays on the eastern side of the station for commuter use.[2]

The design of the station also allowed for the possible extension of the upper bus deck in a southward direction towards Beach Road. This extension would provide for five additional regular bus bays, as well as additional pedestrian access if required.[5]

As part of the construction of the new railway station the on/off ramps used for buses were demolished; however the original bridge over the southbound lanes was retained to provide upper-level bus station access. A pedestrian pathway was added to the bridge to enable pedestrian movements across to the easy side of the station from a new footbridge linking to Methuen Way, Duncraig.[2]

The most interesting part of the station was the upper bus deck. The deck was constructed of precast concrete that was formed off site, which was then transported to the site before being placed atop columns constructed as part of the stations foundations. Precast concrete flooring was then put in place, held in specially formed ridges running the length of the beams. This upper deck was the most expensive structural element of the station, and was the cause of significant attention and consideration as part of the design and construction process.[2]

Warwick station opened on 28 February 1993.[6][7][8]

Station Entrance

Once the new railway station including the bus concourse had opened, the old transfer station was demolished.[2] The costs of demolition for the existing station were not included as part of the construction budget for the new railway station.[9] The land resulting from the demolition of the transfer station was then converted into additional commuter car parking space, bringing the available number of bays up to 830.[2]

In 2003, the contract for extending the platforms on seven Joondalup line stations, including Warwick station, was awarded to Lakis Constructions. The platforms on these stations had to be extended by 50 metres (160 ft) to accommodate 150-metre (490 ft) long six car trains, which were planned to enter service. Along with the extensions, the platform edges were upgraded to bring them into line with tactile paving standards.[10] Work on this station began in early 2004,[11] and was complete by July 2004.[12]