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Latest news See all
WestConnex provides fast lane to licence with KARI partnership
GIANTS launch new Walkabout Indigenous program for Western Sydney students
Changed traffic conditions at St Peters
Talented New M5 trainee wins top honour at NSW Training awards
Delivery improvements reduce impact of M4-M5 Link construction
$6 million boost to Kurnell business from WestConnex
Major milestone for M4-M5 Westconnex tunnel link
Bankstown students take a GIANT leap into construction
What's happening now
New M5 Public Art Strategy
Have your sayThe New M5 Draft Public Art Strategy aims to inform and encourage discussion on what public art opportunities should be realised for the New M5. The public art...
M4-M5 Link Rozelle Interchange
The M4-M5 Link is being delivered in two stages:M4-M5 Link Tunnels - construction of the mainline tunnels between the New M4 at Haberfield and the New M5 at St Peters and stub...
Increase in open space along the New M4 corridor
The Legacy Project aims to provide safe, vibrant and high quality open spaces for communities impacted by construction of the New M4 by delivering 5.76 hectares of additional...
Widened the existing M4 Motorway from Parramatta to Homebush from three to four lanes in each direction. WestConnex M4 Widening involved building an additional lane...
New M4 tolls
Stretching 7.5km between Parramatta and Homebush and having increased from six to eight lanes, the New M4 is an even faster way to bypass 28 sets of traffic lights on...
M4-M5 Link Submissions and Preferred Infrastructure Report now available
Following the public exhibition of the M4-M5 Link Environmental Impact Statement (EIS), a Submissions and Preferred Infrastructure Report (SPIR) has been prepared to respond to...
Our commitment to protecting local heritage is enshrined in the WestConnex Sustainability Strategy includes an overarching objective to “protect and enhance the natural...
Skills and training
As the organisation delivering WestConnex, Sydney Motorway Corporation is driving initiatives and opportunities that build skills, provide employment opportunities and...
Widened the existing M4 Motorway from Parramatta to...
Extending the M4 Motorway in tunnels between Homebush and...
King Georges Road Interchange Upgrade
Upgrade of the King Georges Road Interchange between the M5...
Photos & Videos
WestConnex supporting GIANTS Care
Wests Tigers - A faster way to the game with WestConnex
First tunnel breakthrough on New M5
WestConnex: 2017 a year in review
New M4 tunnel drivethrough
Millions of tonnes of spoil removed to build the New M5 tunnels
WestConnex drives Western Sydney jobs
New M5: Super T girder lift
New M4: Concord Road girder lift
WestConnex - faster, safer, more reliable
M4-M5 Link: Rozelle Interchange and Iron Cove Link
M4-M5 Link mainline tunnels animation
First tunnel breakthrough - SMC exclusive
Community Connections Program
Engineers Australia Experience It! conference supported by WestConnex
New M4 tunnel breakthrough
WestConnex tunnelling update
Ramsay Street cut and cover
Keeping our city moving
Tunnelling begins at Bexley North
New green space in St Peters
Cleaning up the Alexandria landfill site
New inner west park and tunnel link
Upgrade at King Georges Road interchange takes shape
New life for historic sandstone
The Hulk finishes M4 Widening work
Angelo from Granville
M4 Widening equipment goes west
Tunnelling begins in Homebush
FAQs See all
Roads and public transport investment aren’t ‘either-or’ options. Roads, rail, light rail, ferries and buses are all part of the transport solution.
WestConnex is just one of more than 80 projects outlined in the NSW Long Term Transport Master Plan to address the state’s complex transport needs. It is a critical part of all of these integrated strategies to tackle congestion and increase productivity for a growing city.
Not all trips in Sydney can be undertaken by public transport. By 2036, more than 70 per cent of the proportion of increased travel demand in Sydney will be by car. By 2036, 45 per cent of public transport will be via bus services, which rely on the road network.
The NSW Government is investing $41.5 billion (2016–17 NSW Budget) in transport projects during the next four years. This includes both roads and public transport – upgrading the bus fleet, and building the CBD and South East Light Rail, Sydney Metro and Parramatta Light Rail.
For surface road sections of the motorway, including the widened M4, the speed limit will generally be 90km/h. In tunnels, the speed limit will be 80km/h, the same as for other tunnels in Sydney. A small section connecting to Sydney Airport may have a lower speed limit.
WestConnex is generating more than 18 hectares of new open space for communities in the inner west.
We sometimes use parks and other government-owned land during construction. This helps us to avoid the acquisition of private property. When we use green space during construction, we always try to return it for community use when construction is finished.
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