CPB Contractors, as part of a joint venture, have delivered the western section of the M12 Motorway.
The M12 Motorway will provide direct access to the new Western Sydney International (Nancy-Bird Walton) Airport and connect the airport to Sydney’s motorway network.
The M12 is an east-west motorway, running between the M7 Motorway at Cecil Hills and The Northern Road at Luddenham, and is being delivered in three sections. The western section package involves the construction of 6.1 kilometres of motorway including 11 bridges.
Work was completed in late 2025.