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No major closures scheduled on any of our structures during the holiday season.

Traffic flow indicators show the estimated time it takes to cross the structure. The zones highlighted in blue on the map are the responsibility of JCCBI. 

INFORMATION FOR SECTIONS OUTSIDE THESE AREAS
Melocheville Tunnel
Toward East:
Toward West:
No hindrance in progress
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Planned hindrances

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Melocheville Tunnel

Melocheville Tunnel

This tunnel is located directly under the Beauharnois Canal and allows for the ongoing passage of both road and maritime traffic. It links Beauharnois Downtown sector to Beauharnois West sector.

Learn More History

Other structures

Jacques Cartier Bridge
Honoré Mercier Bridge
Bonaventure Sector
Original Champlain Bridge

Latest news

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2
The new public artwork at the South Shore entrance to the Jacques Cartier Bridge will be created by Karole Biron
The new public artwork at the…
27 November 2025
The Jacques Cartier and Champlain Bridges Incorporated (JCCBI) is pleased to announce that Karole Biron will…
Read more
3
Explore the history of the original Champlain Bridge: exclusive photos and content
Explore the history of the…
17 November 2025
JCCBI invites the public to discover a brand-new section on its website dedicated to the history of the…
Read more
4
Héritage Champlain: Good progress on shoreline development work
Héritage Champlain: Good…
6 November 2025
The Héritage Champlain project is making great strides! Shoreline development work will continue until…
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