News, Road upgrades, Western Australia

Construction of new Fremantle bridge now underway

One of the biggest infrastructure projects ever delivered in Fremantle, WA is now underway, with the construction of a new traffic bridge to service the port city. 

Replacing the current Fremantle Traffic Bridge at Swan River Crossing, the new bridge will have two lanes in each direction, wider active transport paths, and a higher clearance for watercraft.  

It will be Australia’s only extradosed bridge, a design that incorporates both cantilevers and cable support, and will replace the ageing timber frame bridge, which has required significant investment in recent years to maintain its structural integrity. 

The WA government says the new bridge will provide safer, better connections for the community. 

Following an extensive period of consultation, the design of the bridge was released in November last year, delivering on community aspirations for the structure to be an iconic entry statement to Fremantle, while maintaining existing road layouts. 

The new bridge will be constructed in a phased approach, which will allow the old bridge to remain operational until late 2025, in an attempt to minimise disruption to the public. 

The first phase of major works is the construction of four temporary jetties to provide a solid platform for the four large cranes that will install the bridge piles and construct the edge beams. The jetties will remain in place for the duration of the project. 

Due to the unique geology of the site, construction of the temporary jetties and the bridge piers require significant piling works, which will start in late August and continue intermittently for approximately 12 months. 

The Australian and Western Australian Governments have each committed $215 million towards the $430 million project.

Federal Infrastructure, Transport, Regional Development and Local Government Minister Catherine King said: “As a result of the extensive consultation undertaken, the design has significant community support and will deliver a spectacular gateway into Fremantle for those who live in, work in or visit this beautiful city. 

“Once complete, it will be Australia’s only extradosed bridge – a unique design, with extensive benefits for the community including more access for cyclists and pedestrians as well as those enjoying their day on the water. 

“I thank the community for its ongoing patience and support during construction and welcome the innovative delivery staging that allows much of the new bridge structure to be completed with as little traffic disruption as possible.” 

 

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