From 8pm Saturday 2 July until 8am Sunday 3 July, the southbound lanes including the shoulder lane of the Princes Highway will be temporarily closed for an 11-hour period at night.
Southbound traffic will be switched to the northbound carriageway which will operate as a contraflow. The northbound carriage way will operate as a two-lane, two-way configuration over a length of 1.6km. The speed limit along the contraflow will be lowered to 40km/hour.
Please see map with crossover points identified as well as a pdf from NSW Government.