Transport for NSW is advising road users that the Princes Highway at Bulli Pass will be closed this week for maintenance work between Lawrence Hargrave Drive and M1 Princes Motorway.
The road will be closed in both directions between 9am and 3pm on Tuesday 16 and Wednesday 17 May, weather permitting.
Work includes trimming vegetation, clearing gutters and drains, line marking, bridge inspections and maintenance of guardrails, signs and safety ramps.
Detours will be in place via Lawrence Hargrave Drive or the M1 Princes Motorway and Memorial Drive.
Motorists should plan their journey and allow up to 15 minutes additional travel time.
Residents within the closure area will have access to their properties at all times under the guidance of traffic controllers from Lawrence Hargrave Drive only.