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Estimated time to cross the structure

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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19 Nov
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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
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…
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3
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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4
Jacques Cartier Bridge: The former toll station makes way for a work of public art
Jacques Cartier Bridge: The…
3 November 2025
A major redevelopment project underway at the South Shore entrance to the Jacques Cartier Bridge will make…
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