A lovely little map of central Adelaide from a 1917 pamphlet issued by the South Australian “Intelligence and Tourist Bureau”, clearly showing the lines of the then-extensive electric tram network. Full conversion from horse trams to electric had only been completed a few years prior in 1914.

Oddly enough, the only remaining tram route in Adelaide – the line out to Glenelg – is shown here as a steam railway starting at the corner of South Terrace and Peacock Road: it was only converted to an electric tramway in 1929.

Source: r/SAmaps – Reddit