End of work postponed to Sunday, 8:30 p.m.
 

From Friday, May 29, 11 p.m., to Monday, June 1, 5 a.m. to Sunday, May 31, 8:30 p.m.:

• Closure of the access ramp toward Montréal, from Châteauguay.
• Closure of the exit ramp toward La Prairie, from Montréal.
• Detours: see map.

Major slowdowns to be expected.

This work will involve repairing joints and several barriers.

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/