Motorists are advised of changed overnight traffic conditions from Tuesday, July 16, on the M1 Pacific Motorway between Somersby and Ourimbah to carry out asphalt repair work on the northbound carriageway.
To minimise impact to motorists, work will be carried out from 9pm to 5am between Tuesday to Thursday, July 16-18, finishing at 5am on Friday, July 19, weather permitting.
Two of the three lanes will be closed on the northbound carriageway.
Traffic control and a reduced speed limit of 40km/h will be in place for the safety of workers and motorists.
Motorists are advised to drive to the conditions and follow the directions of signs and traffic control.
Transport for NSW thanks motorists for their patience during this time.
For the latest traffic updates download the Live Traffic NSW app, visit livetraffic.com or call 132 701.