This podcast episode intricately examines the multifaceted history of the Sydney Harbour Bridge, from its conception spurred by colonial expansion and economic necessity to the engineering marvel it became amid adversity and political strife. The narrative chronicles the visionary John Bradfield's advocacy for the bridge's design, the monumental challenges faced during its construction—including safety concerns and controversies over design credit—and culminates in the grand opening ceremony, reflecting both celebration and political tension.