Sydney’s iconic steel arch is more than just a transit route. It is a monument to early 20th-century ambition and a symbol of Australia.
This quiz looks at the construction challenges, opening day drama, and key figures behind the bridge. You will see questions about its design, local history, and quirky climbing rules.
When you finish, explore our quizzes on bridges and engineering, famous landmarks, and famous buildings around the globe.
What is the affectionate local nickname for the Sydney Harbour Bridge?
The Steel Hanger
The Steel Hanger
The Coat Rack
The Coat Rack
The Coathanger
The Coathanger
The Arch
The Arch
What is the primary architectural design classification of the Sydney Harbour Bridge?
Suspension
Suspension
Cantilever
Cantilever
Steel Arch
Steel Arch
Cable-stayed
Cable-stayed
During which decade was the construction of the Sydney Harbour Bridge completed?
1930s
1930s
1940s
1940s
1920s
1920s
1950s
1950s
How many workers lost their lives during the construction of the Sydney Harbour Bridge?
16
16
24
24
20
20
12
12
Which major economic event significantly impacted the social context and labor force availability during the bridge’s construction?
The Long Depression
The Long Depression
The Post-World War I recession
The Post-World War I recession
The Panic of 1907
The Panic of 1907
The Great Depression
The Great Depression
Who is widely celebrated as the primary engineer and visionary responsible for the Sydney Harbour Bridge?
Walter Burley Griffin
Walter Burley Griffin
Sir John Bradfield
Sir John Bradfield
Harry Seidler
Harry Seidler
Jørn Utzon
Jørn Utzon
Which British firm was contracted to build the steel arch structure?
BHP Billiton
BHP Billiton
Dorman Long and Co Ltd
Dorman Long and Co Ltd
Leighton Holdings
Leighton Holdings
Concrete Constructions Ltd
Concrete Constructions Ltd
What materials were primarily used to build the four large ornamental pylons of the Sydney Harbour Bridge?
Sandstone and Granite
Sandstone and Granite
Timber and Steel
Timber and Steel
Brick and Limestone
Brick and Limestone
Concrete and Granite
Concrete and Granite
What is the primary function of the South-East pylon of the Sydney Harbour Bridge today?
A tourist lookout and museum
A tourist lookout and museum
An official government archives depository
An official government archives depository
A primary power sub-station for the city
A primary power sub-station for the city
A permanent military post
A permanent military post
In what year was the Sydney Harbour Bridge officially opened to the public?
1932
1932
1930
1930
1936
1936
1934
1934
Who famously disrupted the opening ceremony by riding a horse and cutting the ribbon with a sword before the official guest?
Arthur Phillip
Arthur Phillip
Jack Lang
Jack Lang
Francis de Groot
Francis de Groot
King George V
King George V
In what year did the public BridgeClimb experience officially open?
1996
1996
1997
1997
1999
1999
1998
1998
Which of the following is the mandatory outfit provided to all participants embarking on the standard BridgeClimb?
Climb suit
Climb suit
Waterproof wetsuit
Waterproof wetsuit
High-visibility vest
High-visibility vest
Leather jacket
Leather jacket
When measured from the sea level, what is the height to the top of the Sydney Harbour Bridge arch?
134 metres
134 metres
144 metres
144 metres
124 metres
124 metres
154 metres
154 metres
Approximately how long does a standard full BridgeClimb experience take to complete?
1.5 hours
1.5 hours
4 hours
4 hours
3 hours
3 hours
2 hours
2 hours
The Sydney Harbour Bridge serves as the centerpiece for which global annual event?
Sydney Festival fireworks
Sydney Festival fireworks
Anzac Day commemorations
Anzac Day commemorations
The start of the Sydney to Hobart Yacht Race
The start of the Sydney to Hobart Yacht Race
New Year’s Eve fireworks display
New Year’s Eve fireworks display
Which scientific phenomenon regarding the bridge’s steel structure is a well-known engineering fact?
The bridge can expand by up to 18 centimetres due to heat.
The bridge can expand by up to 18 centimetres due to heat.
The bridge is entirely static and does not move.
The bridge is entirely static and does not move.
The steel was sourced entirely from domestic Australian mines.
The steel was sourced entirely from domestic Australian mines.
The bridge is painted by hand every year.
The bridge is painted by hand every year.
What is the famous local nickname given to the bridge due to its distinctive arch design?
The Coat Rack
The Coat Rack
The Coathanger
The Coathanger
The Iron Arch
The Iron Arch
The Steel Bow
The Steel Bow
Which statement accurately describes the evolution of the bridge’s main structure since its original inauguration?
The bridge has seen a major change in its arch span since 1932.
The bridge has seen a major change in its arch span since 1932.
The bridge was converted into a cable-stayed structure in the 1980s.
The bridge was converted into a cable-stayed structure in the 1980s.
The arch has been removed and replaced twice.
The arch has been removed and replaced twice.
The bridge has stayed largely consistent in its main steel silhouette.
The bridge has stayed largely consistent in its main steel silhouette.
Roughly how many steel rivets were used to hold the immense structure of the bridge together?
7,000,000 rivets
7,000,000 rivets
4,000,000 rivets
4,000,000 rivets
5,000,000 rivets
5,000,000 rivets
6,000,000 rivets
6,000,000 rivets
Which regulation applies to public access on the upper steel arch of the Sydney Harbour Bridge?
The arch is permanently closed to all human activity.
The arch is permanently closed to all human activity.
Anyone can walk on the arch at any time for free.
Anyone can walk on the arch at any time for free.
Members of the public can only legally climb the arch via an authorized guided tour.
Members of the public can only legally climb the arch via an authorized guided tour.
Only bridge maintenance workers are allowed on the top arch.
Only bridge maintenance workers are allowed on the top arch.
In 2032, the Sydney Harbour Bridge will celebrate what anniversary of its opening?
105 years
105 years
90 years
90 years
100 years
100 years
95 years
95 years
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