M12 Motorway

This project by the Roads and Maritime Service has registered for a Design v1.2 IS Rating 




The new M12 Motorway would provide direct access to Western Sydney Airport at Badgerys Creek and connect to Sydney’s motorway network.

The corridor route is an east-west 16 kilometre motorway between the M7 Motorway, Cecil Hills and The Northern Road, Luddenham. The motorway would provide increased road capacity and reduce congestion and travel times in the future. It would also improve the movement of freight in and through western Sydney and is expected to serve the Western Sydney Airport Growth Area and the Western Sydney Employment Area.



  • Rating Type Road
  • Registered Date May 2018
  • State NSW
  • City Sydney
  • Capital Value $1.3 Billion
  • Other Key Stakeholders Arcadis, Jacobs JV


To find out more about this project, visit the RMS Website