Catch the latest O-Train East Extension construction update – Spring 2025 edition
Watch the videoAs O-Train Extension construction continues on OR 174 to realign the highway, the speed limit will be reduced to 80 km/h between Sir George-Étienne Cartier Parkway and Trim Road.
The new speed will be implemented from July 30th, 2023.
As part of the O-Train East Extension project, traffic on the OR 174 westbound from east of Champlain Street to west of Orléans Boulevard will continue to operate with two general traffic lanes due to additional construction activities.
Effective June 2023 until Fall 2023.