From Friday, February 20, 10 p.m., to Saturday, February 21, 7 a.m.,
and from Saturday, February 21, 10:30 p.m., to Sunday, February 22, 8 a.m.:

• Closure of Exit 4 (Hwy. 15 North / Hwy. 20 West) of the Bonaventure Expy. toward Samuel De Champlain Bridge and of the Gaétan Laberge blvd.

Detour via Exit 5 (Île des Soeurs)

• Closure of the Gaétan Laberge blvd. toward downtown

Detour via Exit 61 of the Hwy. 15 North then follow the local detour

Work of reconfiguration the Bonaventure Expy. into a boulevard

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: https://jacquescartierchamplain.ca/en/road-traffic/network-map-and-partnerships/