What used to be a railway bridge is now a modern pedestrian path. It is lined with 128 glass panels, each of which contains information about the mix of nationalities that Australia consist of. The panels are accompanied with 10 sculptures called The Travellers.
Wikipedia https://en.wikipedia.org/wiki/Sandridge_Bridge
Address 3 Banana Alley, Melbourne 3000, Australia
Coordinates -37°49'12.676" N 144°57'46.358" E