Motorists have been advised of changed traffic conditions next week on Bungonia Road near Lansdowne Bridge and Forbes Street, Goulburn for maintenance work.
A spokesperson from Transport NSW said repairs involved the repair of the final seal on the road.
"A final seal was applied to the road pavement following the replacement of Lansdowne Bridge," they said.
"The seal was found to have issues including excessive loose stones and work is being carried out to repair the seal and reduce future maintenance requirements."
Maintenance work will be carried out on January 18 between 7am and 6pm, weather permitting.
Lane closures, stop/slow 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 thanked the community for its patience while work is carried out.
For the latest traffic updates call 132 701, visit livetraffic.com or download the Live Traffic NSW App.