Sydney Harbour Bridge Size report

In Sydney Harbour, Australia, there is a magnificent bridge known as the world's first single-hole arch bridge, the famous Sydney Harbour Bridge. The Sydney Harbour Bridge is a representative building of early Sydney. It faces the world-famous Sydney Opera House across the sea and has become a symbol of Sydney.

Construction of the foundation of the Sydney Harbour Bridge began in 1924. On March 19, 1932, the majestic sea-crossing bridge was completed and opened to traffic, lasting more than eight years. The bridge is a passageway connecting the Sydney Harbour North Shore business district and Sydney city center (CBD).

Under the construction technology and economic conditions of the 1930s, it was rare to be able to build such a large and incredible bridge over the sea. It is still one of Sydney's most famous landmarks and tourist attractions. In the following post, let's learn more interesting facts about the stunning scale of the Sydney Harbour Bridge.

Description of the Sydney Harbour Bridge Size

In 1922, Sydney issued a global tender for the bridge's design, hoping to connect Sydney's city center with the northern region through the bridge. After six years of construction, the Sydney Harbour Bridge was opened to traffic in 1932. The total weight of the entire Sydney Harbour Bridge is 52,800 tons, the number of rivets is 6 million, and the maximum rivet weight is 3.5 kilograms; 95,000 cubic meters of cement are used, and 17,000 cubic meters of granite are used for the bridge towers and piers. With 272,000 liters of paint, the majesty of the iron bridge project can be seen in these figures. The 10,000-ton giant ship can safely pass under the bridge.

The bridge deck is 48.8 meters wide and can pass various vehicles. The sidewalks on both sides are 3 meters wide. In today's Sydney Harbour Bridge, the northern end is bent into a large arc, connecting the northbound expressway, and the southern end has been extended into the urban area of Sydney. When night falls, thousands of dazzling lights are lit up on the bridge's steel frame.

Sydney Harbour Bridge Dimensions

Today, the Sydney Harbour Bridge is still the largest steel-arch bridge in the world. The length of the entire Sydney Bridge (including the approach bridge) is 1,149 meters, 58.5 meters from the sea to the bridge deck. The biggest feature of the Sydney Harbour Bridge is the single-hole arch span of 503 meters. The arch is 134 meters above sea level, and the entire bridge weighs 52,800 tons. The reinforced concrete piers carry the weight of the huge bridge, 12 meters high, at both ends, each of which has two 95-meter bridge towers made of granite.

FeaturesSize
Total Length1,149 m (3,770 ft)
Width48.8 m (160 ft)
Height134 m (440 ft)
Longest Span
503 m (1,650 ft)

Final Words

The Sydney Harbour Bridge and the Sydney Opera House form one of Sydney's most recognizable views, and the southeastern tower of the bridge has a tower viewing platform for tourists to visit. Every year on New Year's Eve, hundreds of millions of TV viewers worldwide are entertained by the dazzling fireworks over the Sydney Harbour Bridge. The bridge is an integral part of Sydney's city skyline. Tourists can choose to drive across the bridge or walk slowly to enjoy the scenery on the bridge, or they can get in close contact with the sea and choose to take a ferry to pass under the bridge. Visitors not afraid of heights can also climb this iconic bridge for a different view.


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