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WestConnex features ventilation structures located at the exit of each tunnel to remove air from inside the tunnel. The system has been designed to: meet NSW’s stringent air quality …

WestConnex in Sydney, Australia is the largest and longest road tunnel in Australia, with a length of 22 km. A joint project of the New South Wales and Australian Federal governments, the …

Please select your preferred notification map below. Note: you can toggle between the Tunnelling work map and Construction work map at anytime once inside. Select from current work …

WestConnex expected to create around 16,000 jobs during construction. WestConnex delivers the following benefits: reducing travel times between Parramatta and Sydney’s Kingsford …

WestConnex is Australia’s largest road infrastructure project and is a critical part of a broader plan to get Sydney, and Australia, moving again. WestConnex is a 33km, traffic-light free motorway …

WestConnex is Australia’s largest road infrastructure project and is a critical part of a broader plan to get Sydney, and Australia, moving again.

WestConnex will provide a vital missing link in Sydney’s motorway network and support Sydney’s economic growth and urban revitalisation. The Rozelle Interchange is a new underground …

WestConnex M4 and M8 extensions (Stage 3a) opened in January 2023 and Rozelle Interchange including Iron Cove Link (Stage 3b) is planned to open in late 2023. Stage 3a involved the …

The Rozelle Interchange is an underground motorway interchange and the final and most critical piece of the WestConnex project. Rozelle Interchange connects the M4 to the Anzac Bridge …