A tanker truck rollover shut down a portion of Highway 401 in Mississauga for several hours on Sunday morning.
The incident occurred near Mavis Road shortly after 4 a.m.
OPP Sgt. Kerry Schmidt said the double fuel tanker was loaded with diesel and approximately 23,000 litres of fuel spilled onto the highway.
The cleanup was complete around 2 p.m.
No injuries were reported in the incident.
