Roadwork planned for November 1-4, 2016

Signature on the Saint-Lawrence wishes to inform road users that, as part of the construction work for the new Champlain Bridge, a series of disruptions is planned over the coming days.

Thursday, November 3

Gaetan Laberge sector

  • Closure of 2 lanes on the Hwy-15 South near the Île-des-Soeur bridge from 10pm to 5am.


Around us – PJCCI Roadwork – from Monday, October 31 to Thursday, November 10 

Île-des-Soeurs sector

  • Complete closure of the René-Levesque Boulevard – South under the Champlain bridge 


Starting Monday, October 17

Highway 15 is deviated toward the south at L’Île-des-Sœurs to allow construction of new structures for the new Champlain Bridge.

Exit 57 on Highway 15 North is closed. Drivers wanting to reach L’Île-des-Soeurs will have to take Exit 58 for Downtown Montreal-L’Île-des-Soeurs and the new exit ramp in place. 

Please note that the speed limit is reduced to 50 km in the construction zone.

These road changes will be in place until the opening of the new Champlain Bridge.


Drivers are encouraged to check our website and to follow us on Twitter @nouv_champlain for the latest information on the traffic disruptions.

We also strongly urge drivers to check the MTQ website before setting out or to follow the MTQ on Twitter @Qc511_Mtl for information on all disruptions in the Greater Montreal road network.

Public transit users can visit the STM website to see the impact on their route and bus stops.