Tuesday, September 16, from 8 a.m. to 5 p.m.
Wednesday, September 17, from 8 a.m. to 1 p.m.
Thursday, September 18, from 8 a.m. to 5 p.m.

• Closure of the South tube toward Beauharnois center. Alternating circulation in the North tube.
• For inspection work.

Wednesday, September 17, from 1 p.m. to 5 p.m.
Friday, September 19, from 8 a.m. to 5 p.m.
Monday, September 22, from 8 a.m. to 5 p.m.
Tuesday, September 23, from 8 a.m. to 5 p.m.

• Closure of the North tube toward West sector of Beauharnois. Alternating circulation in the South tube.
• For inspection 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