Traffic update on Sydney Harbour Tunnel Sydney to North Sydney Cahill Expressway High Street
Sydney Harbour Tunnel Sydney to North Sydney Cahill Expressway High Street, Australia · SCHEDULED ROADWORK
Road conditions and travel information
Live Traffic NSW has published a traffic update for Sydney Harbour Tunnel Sydney to North Sydney Cahill Expressway High Street, New South Wales.
Road conditions
Lane closures with reduced capacity may occur on various nights, generally between 10pm and 5am. See Traffic Arrangements for specific dates of full directional tunnel closures.
The source identifies this as a planned traffic event.
Published travel advice
Use an alternative route
Plan your journey
Allow extra travel time
All vehicles under 19m: Sydney Harbour Bridge and Cahill Expy. GML B-doubles 19m & over: Victoria Rd and Gladesville Bridge.
Nightly full closures: Mon 2 Nov 10pm to 5am Thu 5 Nov 10pm to 5am Fri 6 Nov 10pm to 5am Sat 7 Nov 10pm to 5am Mon 9 Nov 10pm to 5am Tue 10 Nov 10pm to 5am Wed 11 Nov 10pm to 5am Thu 12 Nov 10pm to 5am
Nightly full closures: Fri 30 Oct 10pm to 6am Sat 31 Oct 10pm to 6am Sun 1 Nov 10pm to 5am Tue 3 Nov 10pm to 5am Wed 4 Nov 10pm to 5am Mon 9 Nov 10pm to 5am Tue 10 Nov 10pm to 5am Wed 11 Nov 10pm to 5am Thu 12 Nov 10pm to 5am Fri 13 Nov 10pm to 6am
Published schedule
The source lists a scheduled start of 1 January 2026 at 11:00 pm (Sydney).
The source lists a scheduled end of 31 December 2026 at 5:00 am (Sydney).
Publication details
The agency last updated this record on 29 October 2026 at 10:34 am (Sydney).
Location and record context
OzIncidents first recorded this entry on 29 October 2026 at 9:35 am (Sydney). This is a collection timestamp, not a reported incident start time.
Other reports in the surrounding area
These reports are shown for geographic context. They are not confirmed to be the same event, and distances do not describe an impact or evacuation area.
Incident location & geometry
Publisher-supplied points and areas may be approximate. They do not show a calculated evacuation zone or the current spread of a fire.
Warning level history
Consecutive repeats are combined. Times show when a level was first observed in the available records, not when the agency issued it.