NorthConnex in the North
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Overview

The northern most section of NorthConnex is in Wahroonga. In this section you find:
- On and off ramps to Pennant Hills Road at Pearces Corner and on and off ramps to the M1 Pacific Motorway
- The Northern Ventilation Facility

Construction

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

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Operation

The Northern Ventilation Facility Interchange will be essential for tunnel operation.

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Project timeline

Construction updates