Northbound lane closures will be in place during work which will include bridge joint repairs and concrete patching to prolong the lifespan of the bridge.

Work will be carried out at night between 8pm and 5am Sunday to Thursday for two weeks from November 17, weather permitting, to minimise impact to motorists.

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

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Two of three lanes will be closed at any one time and traffic will be diverted to either the far left or far right lane.

Motorists are advised to drive to the conditions, and to 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.