construction of the arch started on the sydney harbour bridge on 28 july 1923.
when did construction of the arch start on the sydney harbour bridge?
28 july 1923
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bullet::::- [cc-by-sa]. features 'sydney harbour bridge' by jim poe, 2014 and 'building the sydney harbour bridge' by laila ellmoos and lisa murray, 2015, with images.





















































bullet::::- bridgeclimb





















































bullet::::- sydney harbour bridge turns 75 – feature from daily telegraph





















































bullet::::- men at work: sydney's harbour bridge – australian geographic





















































bullet::::- 75th anniversary celebrations





















































bullet::::- nsw bike plan – bicycle information for new south wales





















































bullet::::- sydney harbour bridge – news and events





















































bullet::::- description of shb project in 1924 newspaper, including statistics and dimensions.





















































bullet::::- account of an illegal bridge climb in 1961
sydney harbour bridge