Motorists are advised of changed overnight traffic conditions from Sunday, December 10, on the Pacific Hwy between Renwick St and Pemell St at Wyoming.
Transport for NSW will be carrying out essential maintenance work on the southbound lanes including road resurfacing.
To minimise impact to motorists, work will be carried out at night from 7.30pm to 4am from Sunday to Friday and is expected to be completed in three shifts, weather permitting.
One of the two southbound lanes will be closed to all motorists.
Traffic control and a reduced 40km/h speed limit will be in place during work hours.
Motorists should allow an additional five minutes in travel time and are advised to drive to the conditions and follow the directions of signs and traffic control.
For the latest traffic updates download the Live Traffic NSW app, visit livetraffic.com or call 132 701.