A fatal collision on the northbound Mitchell Freeway has again brought traffic to a standstill. On Sunday, May 3, 2026, an 18-year-old man died after his white Nissan Patrol station sedan rolled near the Powis Street exit. The incident forced the closure of the freeway northbound between Southport and Powis streets, causing significant traffic congestion that extended back to Hay Street.
Western Australian police confirmed that the driver lost control of the vehicle around 10:30 AM. He was the sole occupant and sustained critical injuries, later succumbing to them at Royal Perth Hospital. Major crash officers are currently investigating the circumstances surrounding the rollover.
Traffic Disruptions Ensue
The accident generated immediate traffic chaos, with Main Roads WA advising motorists to seek alternative routes. Reports indicated heavy delays extending for kilometers. The closure of the freeway segment necessitated a significant diversion for commuters.
Read More: Highway 119 Fatal Crashes: Investigations Cause Road Delays
Ongoing Investigations and Calls for Information
WA Police are urging anyone with information regarding the crash to come forward and contact Crime Stoppers. The presence of major crash investigators at the scene underscores the seriousness of the incident.
A Pattern of Freeway Fatalities
This latest incident on the Mitchell Freeway adds to a grim recent history. In late 2025, the freeway saw multiple fatal crashes:
On October 1, 2025, Johnny Gray, 60, a Chevrolet driver, was killed in a crash near Nowergup. Major Crash detectives investigated whether his vehicle was travelling the wrong way.
On October 27, 2025, Theena Barton, 74, an Australia Post driver, died at the intersection of the Mitchell Freeway off-ramp and Hay Street in West Perth. She was reportedly standing outside her vehicle when the fatal incident occurred. An Isuzu ute driver sustained minor injuries in that crash.
These past events highlight a recurring danger on this major arterial route, prompting questions about road safety and traffic management.
