On Monday, November 27, 7 a.m. to 5 p.m.:

• Closure of the South tube, towards downtown Beauharnois. Alternating circulation in the North tube.

On Tuesday, November 28, 7 a.m. to 5 p.m.:

• Closure of the North tube, towards West sector of Beauharnois. Alternating circulation in the South tube.
• For drilling work.
• Signaleurs will be on site to ensure user safety during the work.

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.