Sydney Harbour Bridge was built in the 1920s and early 1930s and officially opened on 19 March 1932.

Quick Scoop

  • Construction started: Work on the bridge began in the early 1920s; key structural construction is commonly dated from 1923–1924.
  • Opening date: The bridge was officially opened to the public on 19 March 1932.
  • Duration: Building the Sydney Harbour Bridge took about eight years from the start of major construction to opening.

Mini Timeline

  • Early 1910s: Concept and planning for a large harbour crossing gained momentum under engineer John Bradfield.
  • 1923–1924: Construction on the bridge structure formally commenced.
  • 1930: The two halves of the great steel arch met and were joined, making the bridge self-supporting.
  • 19 March 1932: Official opening of the Sydney Harbour Bridge in Sydney, Australia.

In everyday terms, when people ask “when was Sydney Harbour Bridge built,” they usually mean this: it was constructed through the 1920s and opened in 1932, becoming one of Australia’s most iconic structures.

TL;DR: When was Sydney Harbour Bridge built? It was constructed through the 1920s and opened on 19 March 1932. Information gathered from public forums or data available on the internet and portrayed here.