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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:
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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
Work, inspections and studies on the Québec Bridge: an update from JCCBI
Work, inspections and studies…
14 May 2026
This morning, at a media briefing in Québec City, The Jacques Cartier and Champlain Bridges Incorporated …
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3
Coexisting harmoniously with wildlife at our worksites
Coexisting harmoniously with…
2 June 2026
On May 1, during work to reconstruct the P-113 Bridge and rehabilitate the approaches to the Melocheville…
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4
Héritage Champlain: An Exceptional Riverfront Pathway Now Open
Héritage Champlain: An…
2 June 2026
The Héritage Champlain Pathway is now open to the public. Shoreline development carried out by JCCBI has been…
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