Motorists are advised of changed traffic conditions next week on the Princes Highway for road surface investigation work to be carried out between Shearwater Way and Douglas Street in Nowra.
Work will be carried out across two nights between 7pm and 1.30am on Monday 19 and Tuesday 20 February, weather permitting.
Intermittent single lane closures, traffic control and a reduced speed limit of 40 km/h will be in place for the safety of workers and road users.
Some noise will be generated by machinery during the investigations, but all efforts will be made to minimise its impact and keep its duration to a minimum.
Motorists are advised to drive to the conditions, allow an additional five minutes travel time and follow the directions of signs and traffic control.