Sydney extend the system through the CBD by 2024. At the time the Sydney Harbour Bridge opened in 1932, the city's ferry service was the largest in the world. Patronage declined from 37 million passengers in 1945 to 11 million in 1963 but has recovered somewhat in recent years. From its hub at Circular Quay the ferry network extends from Manly to Parramatta. Sydney Airport, officially "Sydney Kingsford-Smith Airport", is located in the inner southern suburb of Mascot with two of the runways going into Botany Bay. It services 46 international and 23 domestic destinations. As the busiest airport in Australia
BridgeClimb Sydney conservation issues. After nearly ten years of research and development, BridgeClimb Sydney was officially launched on 1 October 1998. At that time, BridgeClimb was the first tourism operator on a bridge anywhere in the world. In October 2009, BridgeClimb Sydney opened the Sydney Harbour Bridge Visitor Centre. The Visitor Centre houses a Bridge Exhibition and a high definition Bridge Cinema. The Bridge exhibition houses the stories of the Sydney Harbour Bridge through exhibits and interactive displays. This includes the stories of the engineers, designers, skilled tradesmen and labourers and the 16 men that lost their lives during its construction. The