Two people died and three others were injured Wednesday following a rear-end collision on Highway 401 in Mississauga [1], [2].
The incident caused significant disruptions to one of Ontario's busiest transit arteries, forcing the closure of express lanes during the morning commute.
Ontario Provincial Police said they were called to the scene shortly after 9 a.m. [2]. The crash occurred in the eastbound express lanes near Dixie Road [2]. Investigators determined that a silver Honda CR-V was struck from behind, leading to the fatalities and injuries [1].
The victims were identified as an 80-year-old man and a 53-year-old woman, both of whom were from Cambridge [1]. Three other passengers were injured in the collision and transported to a hospital [1].
"Two people are dead following a crash on Highway 401 in Mississauga, Ontario Provincial Police confirm," the Ontario Provincial Police said in a statement to CTV News [1].
Police officials said the express lanes remained closed as crews worked to clear the wreckage and investigators processed the scene [1]. While some reports initially indicated a single fatality, official confirmations from the Ontario Provincial Police established that two people died [1].
Emergency responders managed the scene throughout the morning, coordinating traffic diversions to mitigate the impact of the closure on the regional transport network [2].
“Two people died and three others were injured following a rear-end collision on Highway 401.”
This collision highlights the ongoing safety risks associated with high-speed rear-end accidents on Ontario's 400-series highways. The closure of express lanes during peak morning hours underscores the vulnerability of the regional transportation infrastructure to single-point failures, which can cause widespread traffic congestion across the Greater Toronto Area.



