The RMS says they will be conducting night works from July 15-19 on the Princes Highway between Jaspers Brush and Meroo Meadow.
The work will include installation of additional safety barriers between Croziers Road and Abernethys Lane to separate motorists from the Berry to Bomaderry upgrade work zone, the RMS said.
Work will be carried out at night between 8pm and 5am. Traffic control and a reduced speed limit of 40 km/h will be in place.
Motorists are advised to drive to the conditions, and follow the directions of signs and traffic control.