Road works and maintenance


Highway 40 (Île-aux-Tourtes Bridge)

Complete overnight closure of Westbound Île-aux-Tourtes Bridge (H-40)

There will be a complete overnight closure of Highway 40 Westbound from exit # 41 « Ste-Anne-de-Bellevue, Boul. des Anciens-Combattants, 20 Ouest – Île Perrot » the night of Saturday, February 18th, 11 :59 pm until Sunday, February 19th, 9 am. The MTQ reserves the right to also close the night of Sunday, February 19th until Monday, February 20th, 5 am, if required.

During this closure, the detour route will be on Boulevard des Anciens-Combattants, Highway 20 West and Highway 30 West  before getting back on Highway 40 West.


Dynamic traffic management measures (Westbound lanes only) based on rush hour traffic, will be implemented to minimize impact.

Traffic management – From January 9th to spring 2017

Westbound direction (to Vaudreuil-Dorion)

  • Deviation and narrowing of lanes (3.3 meters) at all times
  • 3 lanes open between 3 pm to 8 pm on weekdays

o   2 lanes open outside this period

  • No trucks allowed in the right lane
  • Speed limit reduced to 80km/h on the bridge

Eastbound direction (to Montreal)

  • 3 lanes open at all times


Please note that other interventions on the bridge are scheduled for 2017.

In case of bad weather, or operational constraints, start of works in westbound direction could be postponed.