Project Construction

NorthConnex was approved by the NSW Minister for Planning on 13 January 2015. Early work started the following month and tunnelling started in April 2016. The project will be complete in mid 2020. More information about construction activities is available by clicking on the links below.

NorthConnex in the South

There’s lots of work happening at the Southern Interchange.

NorthConnex in the North

There’s lots of work happening at the Northern Interchange.

Along the Alignment

Along the alignment you will find the tunnel and two tunnel support facilities at Wilson Road and Trelawney Street.

Regulatory Gantries

We are installing gantries on Pennant Hills Road as part of compliance regulations that will see trucks required to use the NorthConnex tunnel.