Drivers should take care when driving near the roundabout at Calala Lane and Goonoo Goonoo Road Wednesday 12th August as council surveyors will be on-site completing works.
Traffic will be stopped for several minutes at a time between 10 am and midday to ensure works can be completed in a safe manner.
Traffic controllers will be onsite and speed limits will be reduced to 40km p/h.
Works will also begin near the roundabout on Carthage Street and Brisbane Street in East Tamworth.
The eastern exit on Carthage Street will be closed daily from 9:30 am to 3 pm for necessary water main works.
The work is scheduled to commence Wednesday 12th August and continue through Thursday and Friday.