Night Works Continue on Mount Ousley as Commuters Advised to Watch for Event Traffic

Overview of Wednesday Commute

Commuters in the Wollongong and Illawarra region should prepare for a relatively stable morning peak today, Wednesday, 28 January 2026. However, significant night-time disruptions remain in effect for those traveling late on major arteries, particularly around the M1 Princes Motorway. Additionally, local traffic increases are expected this evening in Keiraville and the city center due to scheduled community events.

Major Roadworks: Mount Ousley Interchange

The major $390 million Mount Ousley Interchange project is currently in full swing. According to the latest project updates from Transport for NSW, night works are scheduled to take place tonight between 7:00 pm and 6:00 am. This work is part of a critical construction phase expected to wrap up its current cycle by Thursday, 29 January.

• Impact: Motorists should expect single-lane closures and a reduced speed limit of 40 km/h in the work zones.
• Duration: Work will be active overnight, potentially causing delays for late-night freight and commuters returning from Sydney.
• Status: The project is currently approximately 34% complete, with excavation and bridge support construction being the primary focus this month.

Local Congestion and Event Traffic

Traffic is expected to be heavier than usual in the vicinity of the Wollongong Botanic Garden and the University of Wollongong this evening. Several events are scheduled for today, including buggy tours and the popular Sunset Cinema, which begins at 7:00 pm.

• Keiraville: Increased vehicle movements are anticipated on Murphys Avenue and surrounding streets between 6:00 pm and 8:00 pm.
• Wollongong CBD: The "Voices of Insight" exhibition at the Wollongong Library on Burelli Street may cause minor parking delays and higher pedestrian activity throughout the afternoon and early evening.

Public Transport Update

The South Coast Line is operating on a standard weekday timetable today. Following the conclusion of the holiday service period on 26 January, trains and buses have returned to their regular frequencies. No major trackwork or planned maintenance outages have been reported for the Illawarra rail network for this Wednesday.

Commuters using the Wollongong Free Shuttle (Route 55A/55C) should find services running as scheduled, though minor delays may occur during the late afternoon peak due to event-related traffic near the University and North Wollongong.

Commuter Advice

For those traveling during daylight hours, conditions on the M1 and Bulli Pass are expected to be clear. If your commute involves the Mount Ousley area after 7:00 pm, please allow an additional 10 to 15 minutes of travel time to account for lane merges and reduced speed zones. Always follow the directions of traffic controllers and variable message signs to ensure the safety of road workers.