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Project Overview

The Australian and NSW governments are funding a 10 year, $3.6 billion road investment program for western Sydney. The Western Sydney Infrastructure Plan will deliver major road infrastructure upgrades to support an integrated transport solution for the region and capitalise on the economic benefits from developing the proposed western Sydney airport at Badgerys Creek.

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M12 Motorway

A new motorway is proposed to connect the M7 Motorway near Cecil Park to The Northern Road near Luddenham, to provide access and traffic capacity for the planned western Sydney airport at Badgerys Creek. The 14km motorway would be built for up to six lanes with a wide central median to separate opposing traffic flow.

Visit M12 Motorway portal

Download community update

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The Northern Road Upgrade Glenmore Parkway to Jamison Road

In July 2015, Roads and Maritime Services released a preliminary design and access strategy for The Northern Road Upgrade between Littlefields Road, Luddenham and Jamison Road, South Penrith for community and stakeholder comment.

After reviewing the comments Roads and Maritime have now developed the concept design and Review of Environmental Factors for The Northern Road Upgrade between Glenmore Parkway and Jamison Road.

The proposed 4km upgrade is expected to start construction in the first half of 2017 and be open to traffic by 2020.

See 17 Key intersections in detail

View Review of Environmental Factors report (pdf)

Download community update - October 2016 (pdf)

Have your say

Download video transcript (pdf)

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The Northern Road Upgrade Stage 4

Stage 4 is about 11km between Mersey Road, Bringelly and Littlefields Road, Luddenham. This important stage would divert The Northern Road around the western Sydney airport site at Badgerys Creek, west of the existing road.

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The Northern Road Upgrade, Mersey Road to Glenmore Parkway

A preliminary design has been announced for The Northern Road Upgrade beteween Eaton Road and Littlefields Road, Luddenham. This upgrade will connect the relaigned The Northern Road Upgrade, Mersey Road to Eaton Road, with The Northern Road Upgrade, Littlefields Road to Glenmore Parkway.

Explore Mersey Road to Eaton Road

Explore Eaton Road to Littlefields Road

Explore Littlefields Road to Glenmore Parkway

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The Northern Road and Bringelly Road Interchange

An upgrade for this intersection was previously approved as part of The Northern Road Upgrade. A grade separated interchange is now proposed at the intersection of Bringelly Road and The Northern Road as part of the Western Sydney Infrastructure Plan. Roads and Maritime is now considering route alignment options for further design and environmental assessment.

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Community consultation

Roads and Maritime will host community information sessions that will have information regarding the upgrades to the Northern Road. A formal presentation will not be given so please feel free to drop in at any time during the following information sessions.

Saturday 1 July

Time: 10am – 1pm

Where: Holy Family Primary School, Luddenham

Lot 32, Willowdene Ave, Luddenham

Wednesday 19 July

Time: 3pm – 7pm

Where: Holy Family Primary School, Luddenham

Lot 32, Willowdene Ave, Luddenham

Saturday 22 July

Time: 10am – 1pm

Where: Orchard Hills Masonic Centre, Orchard Hills

290 Homestead Road, Orchard Hills

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Thank you for using the Western Sydney Infrastructure Plan Portal. Roads and Maritime invite you to share this information with your friends, family and colleagues via social media or email.

Thank you for sharing the Western Sydney Infrastructure Plan Portal.

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Western Sydney Infrastructure Plan - feedback

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