Proposed M12 Motorway

Between the M7 Motorway, Cecil Hills and The Northern Road, Luddenham

The M12 Motorway is proposed to connect the M7 Motorway near Cecil Hills to The Northern Road at Luddenham. The M12 Motorway will provide direct access to the Western Sydney Airport at Badgerys Creek and connect to Sydney’s motorway network.


An east-west 16 Kilometre motorway between the M7 Motorway, Cecil Hills andThe Norther Road, Luddenham

A motorway built for four lanes (with provision for up to 6 lanes) with central median strip to separate the opposing traffic flows

New 'at grade' connection to The Northern Road

Motorway-to-motorway interchange at the M7 motorway

A New grade-separated interchange with the access road to the Western Sydney Airport site.

The project is expected to start in early 2020 and is expected to open to traffic prior to the opening of the Western Sydney Airport.

Source: Roads and Maritime NSW 

M12 Motorway