Road projects in the Montréal area

Learn more about the major road projects in Greater Montréal.

Île-aux-Tourtes bridge — Maintenance and reconstruction

Learn about the obstacles and mitigation measures in place. Discover the project and follow the progress of maintenance and reconstruction work.

Honoré-Mercier bridge – Maintenance and reconstruction

Discover the project and follow the progress of reconstruction work. Learn about the mitigation measures in place.

Louis-Hippolyte-La Fontaine tunnel repair project

Learn more about the measures implemented to mitigate impacts on traffic.

Last update: July 8, 2026