Mulgoa Road upgrade - Glenmore Parkway to Union Road

From March to April 2022, we displayed the Review of Environmental Factors (REF) to assess the potential environmental impacts of the proposal. Feedback from the community and stakeholders has been considered.

Transport for NSW thanks everyone who provided feedback to the consultation. The main issues raised in the submissions related to the proposal’s design and construction, noise and vibration, biodiversity, transport and traffic.

For more information, view the latest community update (PDF, 202Kb).

Transport has prepared a detailed Submissions Report (PDF, 87.7 Mb) which summarises comments or questions received during the public display and our responses.

Transport for NSW will continue to provide the community with updates throughout the project.

If you have any questions, please contact the project team on 1800 733 084 during business hours or email mulgoaroadupgrade@transport.nsw.gov.au

The consultation period for the Review of Environmental Factors closed on 3 April 2022. We thank the community and stakeholders for their feedback during this time. A submissions report will be published which will summarise the comments or questions received for the project and our responses.

We have developed a Review of Environmental Factors (REF) for the proposed Mulgoa Road upgrade between Glenmore Parkway to Union Road. View the community update (PDF, 12.6Mb) for more information.

The REF outlines the preferred features of the concept design, assesses a range of potential environmental impacts expected when the road is in construction and operation. The REF includes measures on how we plan to minimise these impacts to our customers and the community.

For more information, view the community update (PDF, 12.6Mb) and the Review of Environmental Factors (PDF, 25.5Mb).

• September 2021 project notification
  Investigation work on Mulgoa Road, between Glenmore Parkway to Jeanette Street and Blaikie Road to Union Road in September and October.
• March 2021 project notification
  Mulgoa Road Glenmore Parkway and Union Road night investigation work notification March 2021.
• December 2020 project notification
  Day and night investigation work continuing on Mulgoa Road, between Glenmore Parkway and Union Road from Monday 4 January 2021.
• October 2020 project notification
  Investigation work Mulgoa Road Glenmore Parkway to Union Road notification October 2020.

• December 2022 community update
  Release of submissions report.
• March 2022 community update
  Review of Environmental Factors Display.

• March 2022 Review of Environmental Factors
  Mulgoa Road upgrade, between Glenmore Parkway to Jeanette Street and Blaikie Road to Union Road.
• Appendix C
  Biodiversity.
• Appendix D
  Traffic and transport impact assessment.
• Appendix E
  Noise and vibration impact assessment.
• Appendix F
  Hydrology and flooding assessment.
• Appendix G
  Surface water and groundwater assessment.
• Appendix H
  Aboriginal heritage.
• Appendix I
  Non-Aboriginal heritage.
• Appendix J
  Contamination detailed site investigation.
• Appendix K
  Air quality assessment.
• Appendix L
  Socio-economic impact assessment.
• Appendix M
  Landscape character and visual impact assessment.

• December 2022 Submissions Report

  Mulgoa Road upgrade Stage 2, 5A and 5B