May 03, 2024
Sydney Harbour Tunnel scheduled maintenance and road works - May - June
During May and June, the Sydney Harbour Tunnel will undergo important scheduled maintenance and road works that will require a number of full and partial overnight closures.
When full closures of the tunnel are required a detour via the Sydney Harbour Bridge is available.
When there are vehicle breakdowns, incidents or accidents in the tunnel, full and partial closures may be necessary without prior notice. To view real-time traffic conditions for the Sydney Harbour Tunnel, go to LiveTraffic NSW.
Visit transport.nsw.gov.au for more information on the Sydney Harbour Tunnel.
Full Closures
When |
Direction |
Details |
|---|---|---|
| 6 May 11:30pm – 7 May 5:00am | Southbound | The Sydney Harbour Tunnel will be closed southbound from 11:30pm Monday 6 May until 5:00am Tuesday 7 May. |
| 7 May 11:30pm – 8 May 5:00am | Northbound | The Sydney Harbour Tunnel will be closed northbound from 11:30pm Tuesday 7 May until 5:00am Wednesday 8 May. |
| 14 May 10:00pm – 15 May 5:00am | Southbound | The Sydney Harbour Tunnel will be closed southbound from 10:00pm Tuesday 14 May until 5:00am Wednesday 15 May. |
| 14 May 10:30pm – 15 May 5:00am | Northbound | The Sydney Harbour Tunnel will be closed northbound from 10:30pm Tuesday 14 May until 5:00am Wednesday 15 May |
| 15 May 10:00pm – 16 May 5:00am | Southbound | The Sydney Harbour Tunnel will be closed southbound from 10:00pm Wednesday 15 May until 5:00am Thursday 16 May. |
| 15 May 10:30pm – 16 May 5:00am | Northbound | The Sydney Harbour Tunnel will be closed northbound from 10:30pm Wednesday 15 May until 5:00am Thursday 16 May. |
| 16 May 10:00pm – 17 May 5:00am | Southbound | The Sydney Harbour Tunnel will be closed southbound from 10:00pm Thursday 16 May until 5:00am Friday 17 May. |
| 16 May 10:30pm – 17 May 5:00am | Northbound | The Sydney Harbour Tunnel will be closed northbound from 10:30pm Thursday 16 May until 5:00am Friday 17 May. |
Partial (One Lane) Closures
| 21 May 10:00pm – 22 May 5:00am | Southbound | One lane of the Sydney Harbour Tunnel will be closed southbound from 10:00pm Tuesday 21 May until 5:00am Wednesday 22 May. |
| 21 May 10:30pm – 22 May 5:00am | Northbound | One lane of the Sydney Harbour Tunnel will be closed northbound from 10:30pm Tuesday 21 May until 5:00am Wednesday 22 May. |
| 22 May 10:00pm – 23 May 5:00am | Southbound | One lane of the Sydney Harbour Tunnel will be closed southbound from 10:00pm Wednesday 22 May until 5:00am Thursday 23 May. |
| 22 May 10:30pm – 23 May 5:00am | Northbound | One lane of the Sydney Harbour Tunnel will be closed northbound from 10:30pm Wednesday 22 May until 5:00am Thursday 23 May. |
| 23 May 10:00pm – 24 May 5:00am | Southbound | One lane of the Sydney Harbour Tunnel will be closed southbound from 10:00pm Thursday 23 May until 5:00am Friday 24 May. |
| 23 May 10:30pm – 24 May 5:00am | Northbound | One lane of the Sydney Harbour Tunnel will be closed northbound from 10:30pm Thursday 23 May until 5:00am Friday 24 May. |
| 18 June 10:00pm – 19 June 5:00am | Southbound | One lane of the Sydney Harbour Tunnel will be closed southbound from 10:00pm Tuesday 18 June until 5:00am Wednesday 19 June. |
| 18 June 10:30pm – 19 June 5:00am | Northbound | One lane of the Sydney Harbour Tunnel will be closed northbound from 10:30pm Tuesday 18 June until 5:00am Wednesday 19 June. |