Motorists are advised of changed traffic conditions from Monday on Summerland Way 13 kilometres north of Casino for maintenance work to be carried out on the bridge over Lagoon Creek.
From Monday 10 August one lane will be closed while work is carried out to ensure stability of the approach slabs, repair scouring beneath the bridge, and remove graffiti.
Work will be carried out from 7am to 6pm on weekdays and is expected to be completed in one week, weather permitting.
Traffic control and a reduced speed limit will be in place for the safety of workers and motorists.
Motorists should allow an additional five minutes travelling time and 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.