There will be changed overnight traffic conditions from Sunday, February 25, on Memorial Ave at Blackwall to carry out maintenance between Blackwall Rd and Wallaby St.
Work will include building a kerb and clearing the slope to improve safety and ensure ongoing access to road users.
To minimise impact to motorists, work will be carried out from 7pm to 5am and is expected to be complete by 5am on Friday, March 1, weather permitting.
A single lane closure and 40km/h speed limit will be in place during work hours for the safety of workers and motorists.
Motorists are advised to drive to the conditions and follow the directions of signs and traffic control.
For the latest traffic updates download the Live Traffic NSW app, visit livetraffic.com or call 132 701.