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Webinar: Update to the Guide to Bridge Technology Part 7
This webinar focuses on the recent update of Section 3 of the Austroads Guide to Bridge Technology Part 7.
Guide to Bridge Technology Part 7: Maintenance and Management of Existing Bridges
Guide to Bridge Technology Part 7 discusses the structural management of existing bridges in practical technical terms. It documents practices relevant to forward works programming, inspection, recording, reporting, evaluation of bridge condition…
Webinar: 2022 Winners of the Austroads Bridge Awards
The webinar showcases the projects recognised with the Austroads Bridge Awards. The Austroads Bridge Awards acknowledge individuals and organisations that have delivered outstanding bridge structures and design across Australia and New Zealand. The…
Maintenance challenges with the heritage listed Old Murray Bridge
Old Murray Bridge is located east of the township of Murray Bridge and spans the River Murray and the river flats on the eastern side of the river. It was opened in 1879 and was the first permanent bridge crossing over the River Murray in South…
High Workability Concrete - Verification of Properties and Performance Criteria
Transport for New South Wales (TfNSW) QA Specification B80 'Concrete work for Bridge' (TfNSW B80)10 has seen continual improvement over the years. These improvements adopted recent industry trends and new technologies including self-compacting…
Long-term effects of AAR in a 70-year-old concrete structure
A concrete dam structure constructed around 70 years ago, was originally identified to be affected by Alkali-Aggregate Reaction (AAR) in 2002, and at the time some chemical, mechanical and microstructural properties of concrete in various parts of…
Sydney Harbour Bridge Rail Deck Upgrade
The Sydney Harbour Bridge was completed in 1932 and at that time carried six road lanes and two rail corridors on each side. The rail corridor on the eastern side was used for trams and was replaced by a roadway in the late 1950ís. The rail corridor…
Sydney Gateway Project - Bridges
  • ABC2022-128-22
  • 18 Nov 2022
  • Bridges
Sydney Gateway is a road and rail project to cater for forecast growth in passengers and freight through Sydney Airport and Port Botany. The project comprises road (Stages 1 &
Managing the suspension bridge in Kangaroo Valley (Hampden Bridge)
The aim of this paper is to share the experience in managing the risks facing a 125 years old Hampden Bridge which is a unique road suspension bridge in Kangaroo Valley, New South Wales. It was built in 1897 and this is a load-deficient bridge which…
Bridge over Cooks River at Tempe
  • ABC2022-021-22
  • 18 Nov 2022
  • Bridges
The Bridge over Cooks River at Tempe was built in 1960 and designed to carry HS-20 loading. The bridge is on the Princes Highway, a major heavy vehicle route in Sydney. The bridge is currently carrying six marked traffic lanes and with high traffic…