'Extensive work' ahead around Mount Ousley Road
Motorists are advised of changed traffic conditions this weekend to allow for extensive work to be carried out around Mount Ousley Road as part of the Mount Ousley interchange project.
Transport for NSW Traffic Alert: 5 May 2026
Motorists are advised of changed traffic conditions this weekend to allow for extensive work to be carried out around Mount Ousley Road as part of the Mount Ousley interchange project.
Mount Ousley Road will be closed between Gaynor Avenue and the M1 Princes Motorway from midnight Friday 8 May to 4am Monday 11 May and from midnight Friday 22 May to 4am Monday 25 May, weather permitting.
Detours will be in place via Princes Highway, Memorial Drive and University Avenue and motorists should allow up to five minutes’ additional travel time.
Local access to Mount Ousley Road between the Princes Highway and Gaynor Avenue will be maintained.
The southbound University Avenue ramp will be temporarily widened to 4.5 metres to facilitate access to the University Avenue overpass for southbound heavy vehicles over 4.6 metres high.
Northbound heavy vehicles over 4.9 metres high will be parked up and escorted through the work site when conditions permit. Delays of up to two hours should be expected.
Motorists are advised to drive to the conditions and follow the directions of signs and traffic control.
Electronic message signs will advertise road closure dates in advance.
Transport for NSW thanks the community for its patience while work is carried out.
For more information visit https://www.livetraffic.com/incident-details/210894 or download the Live Traffic NSW app. To receive updates direct to your phone, search for “Wollongong- Mount Ousley”, select the incident in your Live Traffic NSW app and click follow.
