Which structure launches Sydney's New Year's Eve fireworks in the famous bridge-climb effect?

Sydney Harbour Bridge launches Sydney's New Year's Eve fireworks in the famous bridge-climb effect.

The bridge is one of the central landmarks in Sydney's annual celebration, with fireworks fired from its arch and roadway. Pyrotechnics also appear around the harbour, creating a display framed by the bridge and the Sydney Opera House.

Sydney's event is internationally prominent partly because Australia reaches the new year early relative to Europe and the Americas. The celebration includes a family fireworks display earlier in the evening as well as the main midnight show.

The Opera House is a frequent visual feature of photographs, but it is not the structure named in the bridge-climb effect. That effect uses fireworks that trace the shape of the Harbour Bridge's arch, making the bridge the canonical answer.