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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

Fri
21 Nov
Sat
22 Nov
Sun
23 Nov
Mon
24 Nov
Tue
25 Nov
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26 Nov
Thu
27 Nov
Fri
28 Nov
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29 Nov
Sun
30 Nov
Mon
01 Dec
Tue
02 Dec
Wed
03 Dec
Thu
04 Dec

Work advisories

Melocheville Tunnel | Day closure of the South tube on November 20 and the North tube on November 21
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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

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Latest news

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2
Explore the history of the original Champlain Bridge: exclusive photos and content
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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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