MOSS Vale Road over Cambewarra Mountain will be closed early next month for essential maintenance work.
The NSW Government allocated $200,000 for work between Kangaroo Valley Road and Barfield Road to repair damage caused by recent flooding and improve safety for motorists.
Work will be carried out from Tuesday, March 1 to Thursday, March 3 between 9am and 3pm, weather permitting.
Light vehicles will be detoured via Kangaroo Valley Road, adding about 15 minutes travel time, while heavy vehicles more than 7.5 metres long or 12 tonnes in weight will be detoured via the Illawarra and Princes highways, adding around 90 minutes to travel time.
Traffic control will help guide motorists, while electronic message signs will advise of any changes to work dates and times.
Every effort will be made to minimise noise associated with the work.
For the latest traffic information visit www.livetraffic.com, download the Live Traffic App or call the Transport Management Centre on 132 701.