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The Champlain Bridge deconstruction is the largest project in our organization’s history and is a unique project for Quebec. 

The selected tenderer for the deconstruction of the original Champlain Bridge is the Nouvel Horizon St-Laurent (NHSL) group formed by Pomerleau Inc. and Delsan-A.I.M. Environmental Services Inc. The deconstruction work will be done within the project’s global $400-million envelope, and the work will be completed in winter 2024.

Timelapse video of the lowering of the main steel span - January 7, 2022

This major project will last three years and has five main components:

Reports and studies

Consult reports and studies related to the original Champlain Bridge deconstruction project on the Reports and studies page.

Any questions? 

Work advisories

From July 29, 2021 to January 31, 2022
Seaway Dike | Installation of a safety corridor for pedestrians and cyclists under the original Champlain…
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