Motorists are advised of changed traffic conditions next week on the Summerland Way at Dairy Flat, east of Woodenbong, for safety improvement work to be carried out at the bridge over Burnetts Creek.

Traffic will be reduced to one lane, alternate flow while new safety barriers are installed.

Work will be carried out between 7am and 6pm from Tuesday 6 to Friday 9 October, weather permitting.

Traffic control and a reduced speed limit of 40 km/h will be in place for the safety of workers and road users.

Motorists are advised to drive to the conditions, and follow the directions of signs and traffic control.

Transport for NSW thanks road users for their patience during this time.

For the latest traffic updates download the Live Traffic NSW App, visit livetraffic.com or call 132 701.