Saturday, 28 May 2022

PAIRS 19 - BRISBANE’S BRIDGES


There are two new pedestrian bridges proposed for Brisbane on which construction has started: one connects South Bank to the new casino development currently under construction, unfortunately next to Parliament House (see: https://voussoirs.blogspot.com/2015/11/new-brisbane-casino-reviewed.html ) – the Neville Bonner Bridge. (Might this naming be an apology for the demolition of the Neville Bonner Building?); the other pedestrian bridge connects Kangaroo Point to the northern tip of the Botanic Gardens, the northeast edge of the CBD. It is appropriately named the Kangaroo Point Bridge.


Neville Bonner Bridge, Brisbane.

Kangaroo Point Bridge, Brisbane.


Brisbane has had two pedestrian river crossings added to its historic traffic bridges in the last twenty years. One is the Goodwill Bridge, opened 2001, connecting South Brisbane to the Queensland University of Technology; the other is the Kurilpa Bridge, opened 2009, connecting the Gallery of Modern Art (GOMA) precinct to the northwest edge of the CBD – see: https://voussoirs.blogspot.com/2014/02/tensegrity-bridge.html


Goodwill Bridge, Brisbane.


Kurilpa Bridge, Brisbane.

The concern with these pedestrian bridges is that they play no core role in reinforcing the structure of the city, acting almost as decorative, sundry asides. Civically, they connect nowhere with nowhere, and fit no structurally native, functional relationship: they just offer a way to walk across the river from one side to another, rather than from one city place to another. Two bridges link parkland, one at the extreme eastern perimeter, to private places – the QUT and the casino; the other two connect to the very limits of the CBD that are zones well outside of the centre, places that one has to make a special effort to get to. These structures do not make the city resonate with richness.


Victoria Bridge, Brisbane.

New design for use of Victoria Bridge.

One existing bridge that was a traffic bridge with pedestrian paths each side, Victoria Bridge, (Brisbane was established as a ‘colonial’ town, with one of the most severe penal colonies in Australia, and used colonial names for its infrastructure as it grew), did have a significant link to the CBD, extending the main axis of the city centre, Queen Street, part of which was made into a mall in 1982. This bridge has now been redesigned to be a bus/light rail bridge complete with a pedestrian path and a cycle track to one side, with all other vehicular traffic being excluded. The public transport connections break any strong link to the city that the bridge once held, with detours and tunnels terminating all things intimately civic. One supposes that this is a natural development for a city that built a freeway on its waterfront in the 1960s, isolating the river from the city heart. Brisbane seems to want to self-destruct ‘rationally.’


City street axis extends Queen Street, Brisbane, to South Bank.

Original Victoria Bridge, Brisbane.

The PAIRS are interesting: it seems that Nessie might have migrated south for the Australian winter, to become the Neville Bonner Bridge. Should Australians call the bridge ‘Nevvie’?


Neville Bonner Bridge, Brisbane.







Nessie.

Nevvie?


The grandiose Kangaroo Point Bridge is more assertive as ‘a point,’ seemingly giving the city ‘the finger.’ One concept for yet another pedestrian bridge proposed to link St. Lucia to West End uses a similar gesture, albeit a little more refined. Might this be a ‘lady finger’ – not a banana, but a gentle, more elegant gesture?# Should the Kangaroo Point Bridge be called: ‘le doigt'?


Kangaroo Point Bridge, Brisbane.


le doigt?



Proposal for St. Lucia - West End Bridge, Brisbane.



One does wonder why bridge designers might not have been inspired by London’s pedestrian bridge designed by Anthony Caro, Foster, and Arup, the Millennium Bridge, that sought to keep the superstructure low to allow pedestrians to enjoy the uninterrupted city views, instead of using ‘super’ structural systems that have been used for traffic bridges. These cable-stayed structures all look out of scale for their pedestrian purpose, which is ‘pedestrian’ when compared to the requirements of traffic bridges like the elegant Erskine Bridge outside of Glasgow. What destroys the elegance of a simpler pedestrian bridge?


Millennium Bridge, London.

Erskine Bridge, Scotland.

At least neither of the new bridges in Brisbane has tried to claim that it has used a tensegrity structure! Has the lesson been learnt? Who knows?


Kurilpa Bridge, once wrongly described as a 'tensegrity' bridge:



The bridge is now described as a 'tensegrity-inspired' cable-stayed bridge.

#

An alternative scheme for the proposed St. Lucia/West End link is equally expressive!


Proposal for St. Lucia - West End Bridge, Brisbane.



P.S.

These four pedestrian bridges cluster around the CBD. There is another pedestrian bridge in Brisbane that was opened in 2006. This connects the University of Queensland to the suburb of Dutton Park. It is named the Eleanor Schonell Bridge, but is more commonly known as the ‘Green Bridge.’ It replaced a ferry service and has little civic presence other than its grand ‘super’ superstructure. This cable-stayed bridge has two very tall twin structures that seem to literally be ‘over the top,’ looking more appropriate for something like the Erskine Bridge than for a ‘green’ pedestrian link across the Brisbane River.


The Eleanor Schonell Bridge.

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