Night closures on the M1 Princes Motorway between Waterfall and Bulli Tops
Transport for NSW traffic alert: 10 November 2026
Motorists are advised of night closures next week on the M1 Princes Motorway between Waterfall and Bulli Tops for routine maintenance work.
The M1 Princes Motorway will be closed in both directions from the Princes Highway at Waterfall to Bulli Tops over five nights from Sunday 15 November to Thursday 19 November between 8pm and 4am, weather permitting.
A detour will be in place via the Princes Highway, which is suitable for all vehicles up to 4.9 metres high. Heavy vehicles over 4.9 metres high will be escorted through the site.
Motorists are advised to drive to the conditions, follow the directions of signs and traffic control and allow 10 minutes of additional travel time.
Transport for NSW thanks motorists for their patience during this time.
For more information, visit https://www.livetraffic.com/incident-details/293141 or download the Live Traffic NSW app.
To receive updates direct to your phone, open or download the Live Traffic NSW app, search for ‘M1 Princes Motorway, Bulli’, select the incident and click ’Follow’.
