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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

Mon
11 May
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12 May
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13 May
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14 May
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15 May
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16 May
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17 May
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18 May
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19 May
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20 May
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21 May
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22 May
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23 May
Sun
24 May
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
Île Sainte-Hélène Pavilion: Rehabilitation work to continue during the summer
Île Sainte-Hélène Pavilion:…
6 May 2026
Due to its broad scope and specialized nature, rehabilitation work on the Île Sainte-Hélène Pavilion will…
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3
“Bien au travail” (Well-being at Work) Certification – JCCBI reaches Level 3
“Bien au travail” (Well-being…
8 April 2026
We are very proud to have reched Level 3 of “Bien au travail” (Well-being at Work) Certification, formerly…
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4
The Jacques Cartier and Champlain Bridges Incorporated continues work on the Québec Bridge and announces contract award
The Jacques Cartier and…
1 April 2026
As part of its Québec Bridge rehabilitation plan, The Jacques Cartier and Champlain Bridges Incorporated …
Read more
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