The Jacques Cartier and Champlain Bridges Incorporated would like to advise the public that work involving major hindrances will take place on the Bonaventure Expressway sector between May and December 2024.
 

From May to December 2024
Elevated lanes sector (between Victoria Bridge and downtown)

• Lanes reconfiguration: 2 out of 3 lanes per direction open at all times

From July to October 2024
Clément Bridge sector

• Complete closure of the Expressway towards Samuel-De Champlain Bridge, at Exit 4 (detour via Exit 5).

From July to December 2024
Gaétan-Laberge blvd. sector

• Complete closure of 1 out of 2 lanes, toward downtown.

From August to December 2024
Clément Bridge sector

• Complete closure of the on-ramps of Île des Sœurs towards downtown (detour via Gaétan-Laberge boulevard)

Details of the hindrances will be announced shortly. You can also subscribe to our X account @SecBonaventure to be informed in real time.

Please note that this work may be cancelled or postponed depending on work progress and weather conditions.

For information about the Louis-Hippolyte-La Fontaine Tunnel, the Samuel De Champlain Bridge, or any other structures managed by our mobility partners, visit our web page: Network map and partnerships.