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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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25 Aug
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26 Aug
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27 Aug
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28 Aug
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29 Aug
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31 Aug
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01 Sep
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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
From the nest box to first flight: Three new peregrine falcon chicks beneath the Jacques Cartier Bridge
From the nest box to first…
4 August 2026
Image: Peregrine falcon chick born at the Jacques Cartier Bridge Jacques Cartier Bridge – Biodiversity …
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3
JCCBI employer brand: Very positive results after only three years
JCCBI employer brand: Very…
16 July 2026
The Jacques Cartier and Champlain Bridges Incorporated (JCCBI) is reporting very positive results from its…
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4
Green Space Development in Kahnawà:ke
Green Space Development in…
25 June 2026
JCCBI is pleased to announce that work to develop a piece of land in Kahnawà:ke, near the Honoré Mercier…
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