90 Years On, Redcliffe Hornibrook Bridge That Built a Community

An incredible feat of private enterprise born from the Great Depression, the record-breaking Hornibrook Bridge, was honoured by the Redcliffe community on its 90th anniversary for its pivotal role in transforming the peninsula from an isolated outpost to a thriving city.



A Landmark’s Legacy

A special event at the Redcliffe Museum recently marked the 90th anniversary of the bridge’s official opening. The celebration, which took place on a Saturday, brought together a community still deeply connected to the timber and concrete superstructure that first opened to traffic on October 4, 1935.

Julie Hornibrook, the granddaughter of the bridge’s builder, Sir Manuel Hornibrook, delivered a passionate speech about the project, its creators, and the community it served. She said she valued playing a part in bringing her grandfather’s legacy to life and has found that people remain deeply interested in the history of these big builds. She expressed pride that the people of Redcliffe continue to remember and love the bridge and its story.

From Isolation to Destination

Before the bridge, the Redcliffe Peninsula was a world away from Brisbane. City of Moreton Bay Mayor, Peter Flannery, explained that the toll bridge marked the start of a new era of growth, giving the local population direct access to the city for the first time. This connection, he noted, was instrumental in opening up Redcliffe as a premier holiday destination.

The project was described as a game-changer by local councillors. Division 5 Councillor, Sandra Ruck, said the bridge left an indelible mark on the area, revolutionising local transport and transforming the economy for the better. Division 6 Councillor, Karl Winchester, added that the bridge is an intrinsic part of the fabric of Redcliffe and the wider City of Moreton Bay, with many locals holding cherished memories of the structure in its prime.

A Vision Built on Timber and Grit

Building the bridge was a monumental challenge, undertaken at the height of the Great Depression. The project was the brainchild of Sir Manuel Hornibrook, a legendary master builder who showed remarkable ingenuity and patience. Ms. Hornibrook highlighted that projects of this era were built in tough times without computers, demanding innovation and collaborative problem-solving.

Considered one of the greatest works of private enterprise in Queensland, the project required Sir Manuel’s leadership to secure finance, timber supplies, and a workforce. Funding was raised through a government franchise that allowed his company to charge a toll, which remained at one shilling for 40 years. The enormous structure spanned over 2.6 kilometres and required approximately 2.5 million superfeet of hardwood timber. At its completion, it was the longest road viaduct in the Southern Hemisphere.



An Enduring Presence

The Hornibrook Bridge served the community for 44 years. After the adjacent Houghton Highway opened, the original bridge was closed to traffic in 1979. However, it wasn’t the end of its story. It remained a beloved local spot, staying open for people to enjoy fishing, walking, and cycling. The Hornibrook company operated the bridge until 1975, when it was handed over to the Department of Transport and Main Roads.

With the opening of the Ted Smout Bridge in 2010, the old bridge was mostly demolished. Today, its striking art deco portals and a section repurposed as a fishing pier at Clontarf are all that physically remain. Yet, even in this new form, a new generation of locals can still enjoy a piece of the history that so profoundly shaped their community.

Published Date 09-October-2025

Hornibrook Bridge: 90 Years of Connecting Communities in Queensland

With nearly three kilometres stretching over Moreton Bay, the Hornibrook Bridge was once the longest road bridge in the Southern Hemisphere, forever changing travel and community life on Queensland’s Redcliffe Peninsula.



A Historic Engineering Feat

The Hornibrook Bridge was a crucial link between Brisbane’s northern suburbs and the Redcliffe Peninsula for over 40 years, stretching nearly three kilometres across Moreton Bay. Built during the Great Depression from 1932 to 1935, it was the longest road viaduct in the Southern Hemisphere at the time. 

Led by engineer Emanuel Richard Hornibrook, the bridge used local hardwoods like ironbark and tallowwood, supported by concrete piers. Its distinctive Art Deco concrete portals and hump-backed design earned it the nickname “Humpity Bump,” while greatly reducing travel times and supporting Redcliffe’s development.

Connecting Communities and Boosting Growth

Before the Hornibrook Bridge, Redcliffe was isolated from Brisbane, reachable only by ferry or long, often difficult road trips. The bridge provided a direct road connection, encouraging people to visit, settle, and invest in the area. 

This new link boosted tourism, business growth, and daily accessibility for residents. It also helped establish regular commuter bus services, making jobs across Moreton Bay more accessible.

Challenges and Changes Over Time

The Hornibrook Bridge operated as a toll bridge until the mid-1970s and became a strong symbol of connection for locals. As traffic increased, the need for additional bridges led to the construction of the parallel Houghton Highway. 

When the Houghton Highway opened in 1979, the Hornibrook Bridge closed to vehicles but remained open to pedestrians and cyclists. Due to maintenance costs and safety concerns, most of the bridge was dismantled in 2011 despite efforts to preserve it.

Celebrating a Lasting Legacy

The Hornibrook Bridge will mark its 90th anniversary on Saturday, 4 October 2025, at Redcliffe Museum from 10:30 a.m. to 12 noon. His granddaughter, Julie Hornibrook, will speak about the family’s connection and the bridge’s Art Deco design.



The mostly demolished bridge was key to Redcliffe’s growth. The event is sold out, but a waitlist is available for anyone interested in attending.

Published 2-October-2025