Project

Mamre Road Upgrade

PROJECT STATUS
Under Procurement
Mamre Road Upgrade

The Mamre Road Upgrade will see the 10-kilometre existing road corridor upgraded between between the M4 Motorway, St Clair and Kerrs Road, Kemps Creek.

The upgraded road will have two lanes in each direction, divided by a wide central median. The road will retain capacity to be upgraded to six lanes in future.

The project is proceeding in two stages:

  • Stage One: Widening of 3.8 kilometres of Mamre Road from the M4 Motorway at St Clair to Erskine Park Road, Erskine Park, and
  • Stage Two: Widening of 6.1 kilometres from Erskine Park Road to Kerrs Road, Kemps Creek.

Key Dates

Sep 2023 Project Announcement
Dec 2029 Expected Construction Completion

Funding contributions

Federal Government
NSW Government
NSW Government

The NSW Government contributions are $253.6 million (2023-24 Budget) for Stage One and $500 million for Stage Two (2024-25 Budget).

The Federal Government funding contribution of $500 million is for Stage Two.

Procurement

Procuring Agency: Transport for NSW

PROJECT HISTORY

Nov 2017 The NSW Government announced it had commenced early planning for future upgrade of the Mamre Road corridor.
Sep 2023 The NSW Government allocated $253.6 million in its 2023-24 Budget to Stage One of the project.
May 2024 The Federal Government allocated $500 million in its 2024-25 Budget to Stage Two of the project.
Jun 2024 The NSW Government allocated $500 million in its 2024-25 Budget to Stage Two of the project, bringing total funding for Stage Two to $1 billion.
Estimated Total Cost
(2024)
Sector
Road
Procurement approach
Unconfirmed |
Location
New South Wales |
Resources
Major Contract

Mamre Road Upgrade - Stage Two

PROJECT STATUS
Announced
Mamre Road Upgrade - Stage Two

Mamre Road upgrade Stage 2 - Erskine Park Road, Erskine Park and Kerrs Road, Kemps Creek will deliver a six-lane dual carriageway to Mamre Road in Penrith City Council, Sydney.

Works as part of Stage Two include:

  • upgrades to two existing intersections (James Erskine Drive and Bakers Lane)
  • upgrades to two future intersections (Abbotts Road and Aspect Industrial Estate)
  • road widening: six lanes (three in each direction)
  • a shared user path on eastern side of the carriageway, and 
  • a footpath on the western side of the carriageway.

Key Dates

May 2024 Project Announcement
Jul 2027 Expected Construction Commencement
Dec 2029 Expected Construction Completion

Funding contributions

Federal Government
NSW Government

Procurement

Procuring Agency: Transport for NSW

PROJECT HISTORY

May 2024 The 2024-25 Federal Budget committed $500 million towards Mamre Road Upgrade Stage Two.
Jun 2024 The 2024-25 NSW Budget allocated $500 million to the section of Mamre Road between Erkine Park and Kemps Creek, matching the Federal Government's commitment to the project and fully funding the estimated total cost of $1 billion.
Estimated Total Cost
(2024)
Sector
Road
Procurement approach
Unconfirmed |
Location
New South Wales |
Resources
Project pages
Transport for NSW
Major Contract

Mamre Road Upgrade - Stage One

PROJECT STATUS
Awarded
Mamre Road Upgrade - Stage One

Stage One of the Mamre Road Upgrade will see the construction of a four-lane dual-carriageway road, with the potential for further widening to six lanes, over 3.8 kilometres from the M4 Motorway, St Clair to Erskine Park Road, Erskine Park in Western Sydney. 

Works will include:

  • changes to six intersections on Mamre Road
  • a new shared path along the eastern side of Mamre Road
  • reinstating bus stops near Banks Drive with the capacity for additional bus infrastructure in the future
  • changes to property access for Mamre House and Erskine Park Rural Fire Service, and
  • installing permanent noise walls along the eastern side of Mamre Road at St Clair.

 

 

Key Dates

Sep 2023 Project Announcement
Oct 2023 RFT Open
Dec 2023 RFT Close
Jun 2024 Contract Award
Sep 2024 Expected Construction Commencement

Funding contributions

NSW Government

Procurement

Procuring Agency: Transport for NSW
Successful Tenderer: Seymour Whyte

PROJECT HISTORY

Nov 2020 The NSW 2020-21 Budget announced $123.1 million over four years for Mamre Road Stage One, M4 to Erskine Park Road. $6.4 million was allocated in FY2020-21 for planning.
Jun 2021 The 2021-22 NSW Budget confirmed continuing funding for the planning of Stage One.
Jun 2022 The 2022-23 NSW Budget increased funding for Mamre Road Stage One to $221.8 million over four years.
Sep 2023 The NSW 2023-24 Budget increased funding for Mamre Road Stage One to $253.6 million over four years.
Oct 2023 Transport for NSW opened a Request for Tender process for the project, closing on 21 December 2023. The tender was for construction services under a 'Construct Only' contract, to be evaluated through a one-stage procurement process.
Jun 2024 Seymour Whyte was awarded the $185 million main works contract for Stage One.
Estimated Total Cost
(2024)
Sector
Road
Procurement approach
Traditional Procurement |
Location
New South Wales |
Resources
Project pages
Transport for NSW
Project contact information