Choo choo! Kidlets checking out the Ultimo Pedestrian Network - with trains included!
This photo was taken at Ultimo Science Festival (some years ago), by Jean-Francois Lanzarone, courtesy of the Powerhouse Museum.
Having the trains sitting on the UPN is good fun, but makes it hard to use as a pedestrian thoroughfare. Now we only have (complacent) ghost trains and (livid) ghost trams.