Torrens Island the site at different times; the surviving Torrens Island Quarantine Station is listed on the South Australian Heritage Register. Tours of the heritage-listed Quarantine Station are conducted by the South Australian Maritime Museum. The Torrens Island Internment Camp was a World War I detention camp which held up to 400 men of German or Austro-Hungarian background between 9 October 1914 and 16 August 1915. There are two power stations on Torrens Island: A proposed third station known as the Barker Inlet Power Station was announced in 2017 with construction commenced in the third quarter of the year with the aim
Torrens Transit if performance criteria is met. However the North-South and Outer North East area contracts passed to Light-City Buses in October 2011. In April 2013 Light-City Buses was stripped of eight routes for continued poor performance with these being returned to Torrens Transit. On 10 November 2014, Torrens Transit commenced operating a new service between the CBD and Adelaide Airport with a double deck Bustech CDi. In June 2018, the Light-City Buses business was integrated with Torrens Transit following Transit Systems purchasing it from Broadspectrum, doubling the fleet to 700 buses. This marked the return of Light-City routes to Torrens Transit