NSW Department of Planning and Environment

Documents relating to the project.

All documents, including agency comments on the Submissions and Preferred Infrastructure Report (SPIR), are now available on our Major Projects website.


Ministerial media announcement, 27 April 2018.


Westconnex M4 M5 Link Application Report and Secretary's Environmental Assessment Requirements.


View the previous applications and determinations for WestConnex.


WestConnex M4M5 Visualisation of the indicative operational ICL 850x478

Artist impression of Westconnex

Page last updated: 09/08/2018