New items on the NSW Infrastructure Pipeline! (Aug 2025)

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Hubert Lam

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Aug 7, 2025, 6:52:26 AMAug 7
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AlienChex

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Aug 10, 2025, 8:37:45 PMAug 10
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There's a bit of empty space around the GWH/Parker St intersection so hopefully they take advantage of it and make it a large intersection, maybe grade seperation.

James Ruse Drive / Windsor Road and Pennant Hills Roads intersections need work, they are very underbuilt because there's been no upgrade since the "freeway" section was opened in the 80s.

Hume Motorway being 3 lanes each way to at least Picton Road has been discussed before, so fingers crossed

Unfortunately no New Line Road upgrade for Hills District...

Michael Faria

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Nov 5, 2025, 11:25:04 PMNov 5
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Preferred design released for a grade separated interchange to replace the Newcastle Link Rd - Minmi Rd roundabout. I'm surprised they didn't just go with traffic lights and it's a good sign that the Cameron Park lights may be turned into an interchange at some stage down the track.
Map of upgrades

Nihat

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Nov 5, 2025, 11:34:37 PMNov 5
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This is good news. It only leaves one pesky roundabout left at Transfield Ave on a 90km speed limit road. 

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Michael Faria

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Nov 6, 2025, 1:17:42 AMNov 6
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The rezoning of the bushland to residential appears imminent, so the dead-end Transfield Ave roundabout might actually be connected soon, which of course would immediately become a bottleneck. Both it and the Minmi Rd roundabout were partly paved over to allow wind turbine movements to drive over them.

Michael Faria

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Nov 11, 2025, 11:15:50 PMNov 11
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Investigations are underway for upgrading of Weakleys Drive, including the intersection with John Renshaw Drive that was upgraded only a few years ago. The second link has more detail as to what the proposal may be. At present there's congestion of Weakleys Drive heading south onto the M1 due to the zipper merge down to one lane after the lights and the amount of time the lights give to the M1 right turn, both of which will be fixed by the M1 extension project.

https://www.transport.nsw.gov.au/projects/current-projects/john-renshaw-drive-upgrade-program
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