Yes, it is my understanding that it is extended for the life of this pilot project...
Newsroom : Ontarios Plan for High-Occupancy Toll Lanes
QEW Pilot Project
As part of the HOT lanes pilot project, 16.5 kilometres of the QEW -- in both directions -- from Trafalgar Road in Oakville to Guelph Line in Burlington, will be converted from the current HOV lanes to HOT lanes.
This pilot project could last up to four years.
The QEW was selected for the pilot because it has the most free capacity available during peak traffic hours of the three existing HOV lanes on provincial highways in the Greater Toronto Area and would provide benefits in both directions throughout the day.
Highway 427
As the first part of broader HOT lanes implementation, there will be a 15.5 kilometre stretch of dedicated HOT lanes with electronic tolling in both directions on Highway 427, from south of Highway 409 to north of Rutherford Road starting in 2021.
No existing general purpose lanes on provincial highways will be removed for HOT lanes.
Ontario's HOT lanes will be provincially controlled. The Ministry of Transportation is continuing to work with the Ontario Provincial Police to plan enforcement.