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https://theconversation.com/ageing-bridges-around-the-world-are-at-risk-of-collapse-but-theres-a-simple-way-to-safeguard-them-260005>
"The Story Bridge, with its sweeping steel trusses and art deco towers, is a
striking sight above the Brisbane River in Queensland. In 2025, it was named
the state’s best landmark. But more than an icon, it serves as one of the vital
arteries of the state capital, carrying more than 100,000 vehicles daily.
But a recent report revealed serious structural issues in the 85-year-old
bridge. These included the deterioration of concrete, corrosion and overloading
on pedestrian footpaths.
The findings prompted an urgent closure of the footpath for safety reasons.
They also highlighted the urgency of Brisbane City Council’s planned bridge
restoration project.
But this example – and far more tragic ones from around the world in recent
years – have also sparked a broader conversation about the safety of ageing
bridges and other urban infrastructure. A simple, proactive step known as
structural health monitoring can help."
Cheers,
*** Xanni ***
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mailto:xanni@xanadu.net Andrew Pam
http://xanadu.com.au/ Chief Scientist, Xanadu
https://glasswings.com.au/ Partner, Glass Wings
https://sericyb.com.au/ Manager, Serious Cybernetics