original question: Which rail network has [Tonsley railway line]
answer: transadelaide
answer type: Rail network.
auxiliary information: The Tonsley railway line is a suburban commuter line in Adelaide, South Australia that stems off the Seaford line to end in Mitchell Park opposite Science Park and close to the Flinders University and the Flinders Medical Centre. There have been many proposals to extend the line so that it ends closer to the Flinders Campus, but nothing has eventuated. The line was constructed in 1965/66 to serve the former Chrysler/Mitsubishi plant at Clovelly Park, which closed in March 2008. The Tonsley railway line was closed between Woodlands Park and Tonsley from February 2012 to May 2014. During this time the line was duplicated between Tonsley Junction and Mitchell Park station, the track re-sleepered with dual gauge sleepers to allow for the line to be converted to standard gauge at a future date, and the entire line electrified. The line is single track for most of its length, from Celtic Avenue near Mitchell Park station to the terminus at Tonsley, with two intermediate stations. Services operate every 30 minutes on weekdays with no trains operating at night or on the weekend.
[Tonsley railway line] is on the rail network named what?