Croydon railway station is a heritage-listed railway station located on the Main Suburban line, serving the Sydney suburb of Croydon, New South Wales, Australia. It is served by Sydney Trains T2 Inner West & Leppington line services. The station was designed by NSW Government Railways and built from 1892 to 1927. It was added to the New South Wales State Heritage Register on 2 April 1999. History The Main Western line to Parramatta (Granville) was originally completed in 1855. The line opened on 26 September 1855 and was double track from Sydney to Newtown and then single track to Parramatta (but duplicated in 1856). The line was built as a direct connection to Parramatta and, subsequently, for the purpose of connecting Sydney with the major rural railways that were constructed across the Blue Mountains to Bathurst and across the Southern Highlands to Goulburn via Liverpool. There were few stops along the line between Sydney and Parramatta and it was not the original intention of the line to serve suburban development. Changes to the line were more often related to the line's long distance purpose than to the communities along it. Traffic to the west and south (and later north) of the state brought the need to amplify the line, first in 1891 when it was quadrupled and later in 1927 when it was sextupled (to Homebush) and electrified. With both of these major changes the earlier stations were usually entirely demolished and replaced with a new station. The 1927 work completed this process with the complete replacement of Strathfield and much of Newtown Stations. During this time suburban development also extended west along the line and these new stations were thus specifically designed as full-scale suburban passenger stations rather than rural "halts". The Engineer for Existing Lines, George Cowdery (appointed 1863), was a particularly strong influence on the architecture of this line, building particularly elegant stations in the late 1880s ahead of the 1891 quadruplication, in addition to replacing the original stone arch viaduct at Lewisham with iron truss bridges. Sextuplication in 1927 brought less change to most local stations (which were on the southern side), the new tracks being express ones on the northern side. Croydon Station was opened as Five Dock on 7 January 1875 and renamed Croydon in August 1876. In 1880 a new waiting shed and ticket office were erected, the platforms were lengthened and a