Sydney Ferries service being operated on the Parramatta River by PS "Surprise" from 1831. Cross-harbour services began in 1842 and this business grew to such an extent that a public company was formed, the North Shore Steam Ferry Co. Ltd. in 1878. In 1900, the North Shore company was reincorporated as Sydney Ferries Limited (SFL), which progressively took over most other harbour ferry services (except notably the Manly service operated by the Port Jackson & Manly Steamship Company), and became the world's largest ferry operator by fleet size. After the Sydney Harbour Bridge opened in March 1932, SFL patronage dropped almost overnight,
Sydney Harbour Bridge been used several times since as a framework from which to hang static fireworks, especially during the elaborate New Year's Eve displays. In 2005 Mark Webber drove a Williams-BMW Formula One car across the bridge. In 2007, the 75th anniversary of its opening was commemorated with an exhibition at the Museum of Sydney, called "Bridging Sydney". An initiative of the Historic Houses Trust, the exhibition featured dramatic photographs and paintings with rare and previously unseen alternative bridge and tunnel proposals, plans and sketches. On 18 March 2007, the Sydney Harbour Bridge celebrated its 75th anniversary. The occasion was marked with