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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
In progress Entrave 5 hindrances
Bonaventure Sector
Toward downtown:
Toward Samuel De Champlain Bridge and Hwy. 15:
5 hindrance in progress
TO REGISTER

Planned hindrances

5
Sat
20 Jun
5
Sun
21 Jun
5
Mon
22 Jun
5
Tue
23 Jun
5
Wed
24 Jun
5
Thu
25 Jun
5
Fri
26 Jun
5
Sat
27 Jun
5
Sun
28 Jun
5
Mon
29 Jun
5
Tue
30 Jun
5
Wed
01 Jul
5
Thu
02 Jul
5
Fri
03 Jul
Closure
From November 24, 2025, 10:01 am to December 31, 2026, 11:59 pm Complete of Exit 3 of the Expy. toward Samuel De Champlain Bridge See detour map

1 lane open
From March 3, 9:33 am to December 31, 11:59 pm Gaétan Laberge blvd. - 1 lane open in each direction More info

2 lanes open
From March 3, 9:37 am to December 31, 11:59 pm Lanes sector between Victoria Bridge and Clément Bridge - 2 out of 3 lanes open toward Samuel De Champlain Bridge More info

1 lane open
From March 16, 1:00 am to November 30, 11:59 pm Clément Bridge sector - 1 lane open toward downtown, 2 lanes open toward Samuel De Champlain Bridge More info

Closure
July 8, from 5:00 am to 8:42 am Permanent closure of the access to the Parc d'entreprises de la Pointe-Saint-Charles See detour map

Closure
From November 24, 2025, 10:01 am to December 31, 2026, 11:59 pm Complete of Exit 3 of the Expy. toward Samuel De Champlain Bridge See detour map

1 lane open
From March 3, 9:33 am to December 31, 11:59 pm Gaétan Laberge blvd. - 1 lane open in each direction More info

2 lanes open
From March 3, 9:37 am to December 31, 11:59 pm Lanes sector between Victoria Bridge and Clément Bridge - 2 out of 3 lanes open toward Samuel De Champlain Bridge More info

1 lane open
From March 16, 1:00 am to November 30, 11:59 pm Clément Bridge sector - 1 lane open toward downtown, 2 lanes open toward Samuel De Champlain Bridge More info

Closure
July 8, from 5:00 am to 8:42 am Permanent closure of the access to the Parc d'entreprises de la Pointe-Saint-Charles See detour map

Closure
From November 24, 2025, 10:01 am to December 31, 2026, 11:59 pm Complete of Exit 3 of the Expy. toward Samuel De Champlain Bridge See detour map

1 lane open
From March 3, 9:33 am to December 31, 11:59 pm Gaétan Laberge blvd. - 1 lane open in each direction More info

2 lanes open
From March 3, 9:37 am to December 31, 11:59 pm Lanes sector between Victoria Bridge and Clément Bridge - 2 out of 3 lanes open toward Samuel De Champlain Bridge More info

1 lane open
From March 16, 1:00 am to November 30, 11:59 pm Clément Bridge sector - 1 lane open toward downtown, 2 lanes open toward Samuel De Champlain Bridge More info

Closure
July 8, from 5:00 am to 8:42 am Permanent closure of the access to the Parc d'entreprises de la Pointe-Saint-Charles See detour map

Closure
From November 24, 2025, 10:01 am to December 31, 2026, 11:59 pm Complete of Exit 3 of the Expy. toward Samuel De Champlain Bridge See detour map

1 lane open
From March 3, 9:33 am to December 31, 11:59 pm Gaétan Laberge blvd. - 1 lane open in each direction More info

2 lanes open
From March 3, 9:37 am to December 31, 11:59 pm Lanes sector between Victoria Bridge and Clément Bridge - 2 out of 3 lanes open toward Samuel De Champlain Bridge More info

1 lane open
From March 16, 1:00 am to November 30, 11:59 pm Clément Bridge sector - 1 lane open toward downtown, 2 lanes open toward Samuel De Champlain Bridge More info

Closure
July 8, from 5:00 am to 8:42 am Permanent closure of the access to the Parc d'entreprises de la Pointe-Saint-Charles See detour map

Closure
From November 24, 2025, 10:01 am to December 31, 2026, 11:59 pm Complete of Exit 3 of the Expy. toward Samuel De Champlain Bridge See detour map

1 lane open
From March 3, 9:33 am to December 31, 11:59 pm Gaétan Laberge blvd. - 1 lane open in each direction More info

2 lanes open
From March 3, 9:37 am to December 31, 11:59 pm Lanes sector between Victoria Bridge and Clément Bridge - 2 out of 3 lanes open toward Samuel De Champlain Bridge More info

1 lane open
From March 16, 1:00 am to November 30, 11:59 pm Clément Bridge sector - 1 lane open toward downtown, 2 lanes open toward Samuel De Champlain Bridge More info

Closure
July 8, from 5:00 am to 8:42 am Permanent closure of the access to the Parc d'entreprises de la Pointe-Saint-Charles See detour map

Closure
From November 24, 2025, 10:01 am to December 31, 2026, 11:59 pm Complete of Exit 3 of the Expy. toward Samuel De Champlain Bridge See detour map

1 lane open
From March 3, 9:33 am to December 31, 11:59 pm Gaétan Laberge blvd. - 1 lane open in each direction More info

2 lanes open
From March 3, 9:37 am to December 31, 11:59 pm Lanes sector between Victoria Bridge and Clément Bridge - 2 out of 3 lanes open toward Samuel De Champlain Bridge More info

1 lane open
From March 16, 1:00 am to November 30, 11:59 pm Clément Bridge sector - 1 lane open toward downtown, 2 lanes open toward Samuel De Champlain Bridge More info

Closure
July 8, from 5:00 am to 8:42 am Permanent closure of the access to the Parc d'entreprises de la Pointe-Saint-Charles See detour map

Closure
From November 24, 2025, 10:01 am to December 31, 2026, 11:59 pm Complete of Exit 3 of the Expy. toward Samuel De Champlain Bridge See detour map

1 lane open
From March 3, 9:33 am to December 31, 11:59 pm Gaétan Laberge blvd. - 1 lane open in each direction More info

2 lanes open
From March 3, 9:37 am to December 31, 11:59 pm Lanes sector between Victoria Bridge and Clément Bridge - 2 out of 3 lanes open toward Samuel De Champlain Bridge More info

1 lane open
From March 16, 1:00 am to November 30, 11:59 pm Clément Bridge sector - 1 lane open toward downtown, 2 lanes open toward Samuel De Champlain Bridge More info

Closure
July 8, from 5:00 am to 8:42 am Permanent closure of the access to the Parc d'entreprises de la Pointe-Saint-Charles See detour map

Closure
From November 24, 2025, 10:01 am to December 31, 2026, 11:59 pm Complete of Exit 3 of the Expy. toward Samuel De Champlain Bridge See detour map

1 lane open
From March 3, 9:33 am to December 31, 11:59 pm Gaétan Laberge blvd. - 1 lane open in each direction More info

2 lanes open
From March 3, 9:37 am to December 31, 11:59 pm Lanes sector between Victoria Bridge and Clément Bridge - 2 out of 3 lanes open toward Samuel De Champlain Bridge More info

1 lane open
From March 16, 1:00 am to November 30, 11:59 pm Clément Bridge sector - 1 lane open toward downtown, 2 lanes open toward Samuel De Champlain Bridge More info

Closure
July 8, from 5:00 am to 8:42 am Permanent closure of the access to the Parc d'entreprises de la Pointe-Saint-Charles See detour map

Closure
From November 24, 2025, 10:01 am to December 31, 2026, 11:59 pm Complete of Exit 3 of the Expy. toward Samuel De Champlain Bridge See detour map

1 lane open
From March 3, 9:33 am to December 31, 11:59 pm Gaétan Laberge blvd. - 1 lane open in each direction More info

2 lanes open
From March 3, 9:37 am to December 31, 11:59 pm Lanes sector between Victoria Bridge and Clément Bridge - 2 out of 3 lanes open toward Samuel De Champlain Bridge More info

1 lane open
From March 16, 1:00 am to November 30, 11:59 pm Clément Bridge sector - 1 lane open toward downtown, 2 lanes open toward Samuel De Champlain Bridge More info

Closure
July 8, from 5:00 am to 8:42 am Permanent closure of the access to the Parc d'entreprises de la Pointe-Saint-Charles See detour map

Closure
From November 24, 2025, 10:01 am to December 31, 2026, 11:59 pm Complete of Exit 3 of the Expy. toward Samuel De Champlain Bridge See detour map

1 lane open
From March 3, 9:33 am to December 31, 11:59 pm Gaétan Laberge blvd. - 1 lane open in each direction More info

2 lanes open
From March 3, 9:37 am to December 31, 11:59 pm Lanes sector between Victoria Bridge and Clément Bridge - 2 out of 3 lanes open toward Samuel De Champlain Bridge More info

1 lane open
From March 16, 1:00 am to November 30, 11:59 pm Clément Bridge sector - 1 lane open toward downtown, 2 lanes open toward Samuel De Champlain Bridge More info

Closure
July 8, from 5:00 am to 8:42 am Permanent closure of the access to the Parc d'entreprises de la Pointe-Saint-Charles See detour map

Closure
From November 24, 2025, 10:01 am to December 31, 2026, 11:59 pm Complete of Exit 3 of the Expy. toward Samuel De Champlain Bridge See detour map

1 lane open
From March 3, 9:33 am to December 31, 11:59 pm Gaétan Laberge blvd. - 1 lane open in each direction More info

2 lanes open
From March 3, 9:37 am to December 31, 11:59 pm Lanes sector between Victoria Bridge and Clément Bridge - 2 out of 3 lanes open toward Samuel De Champlain Bridge More info

1 lane open
From March 16, 1:00 am to November 30, 11:59 pm Clément Bridge sector - 1 lane open toward downtown, 2 lanes open toward Samuel De Champlain Bridge More info

Closure
July 8, from 5:00 am to 8:42 am Permanent closure of the access to the Parc d'entreprises de la Pointe-Saint-Charles See detour map

Closure
From November 24, 2025, 10:01 am to December 31, 2026, 11:59 pm Complete of Exit 3 of the Expy. toward Samuel De Champlain Bridge See detour map

1 lane open
From March 3, 9:33 am to December 31, 11:59 pm Gaétan Laberge blvd. - 1 lane open in each direction More info

2 lanes open
From March 3, 9:37 am to December 31, 11:59 pm Lanes sector between Victoria Bridge and Clément Bridge - 2 out of 3 lanes open toward Samuel De Champlain Bridge More info

1 lane open
From March 16, 1:00 am to November 30, 11:59 pm Clément Bridge sector - 1 lane open toward downtown, 2 lanes open toward Samuel De Champlain Bridge More info

Closure
July 8, from 5:00 am to 8:42 am Permanent closure of the access to the Parc d'entreprises de la Pointe-Saint-Charles See detour map

Closure
From November 24, 2025, 10:01 am to December 31, 2026, 11:59 pm Complete of Exit 3 of the Expy. toward Samuel De Champlain Bridge See detour map

1 lane open
From March 3, 9:33 am to December 31, 11:59 pm Gaétan Laberge blvd. - 1 lane open in each direction More info

2 lanes open
From March 3, 9:37 am to December 31, 11:59 pm Lanes sector between Victoria Bridge and Clément Bridge - 2 out of 3 lanes open toward Samuel De Champlain Bridge More info

1 lane open
From March 16, 1:00 am to November 30, 11:59 pm Clément Bridge sector - 1 lane open toward downtown, 2 lanes open toward Samuel De Champlain Bridge More info

Closure
July 8, from 5:00 am to 8:42 am Permanent closure of the access to the Parc d'entreprises de la Pointe-Saint-Charles See detour map

Closure
From November 24, 2025, 10:01 am to December 31, 2026, 11:59 pm Complete of Exit 3 of the Expy. toward Samuel De Champlain Bridge See detour map

1 lane open
From March 3, 9:33 am to December 31, 11:59 pm Gaétan Laberge blvd. - 1 lane open in each direction More info

2 lanes open
From March 3, 9:37 am to December 31, 11:59 pm Lanes sector between Victoria Bridge and Clément Bridge - 2 out of 3 lanes open toward Samuel De Champlain Bridge More info

1 lane open
From March 16, 1:00 am to November 30, 11:59 pm Clément Bridge sector - 1 lane open toward downtown, 2 lanes open toward Samuel De Champlain Bridge More info

Closure
July 8, from 5:00 am to 8:42 am Permanent closure of the access to the Parc d'entreprises de la Pointe-Saint-Charles See detour map

Work advisories

Bonaventure Expy | Long-term closure of the Parc d'entreprises de la Pointe-Saint-Charles to traffic …
+ info
Bonaventure Expy. | Work mobilization in the Bonaventure sector
+ info
Bonaventure Expy. | Permanent closure of the access to the Parc d'entreprises de la Pointe-Saint-Charles…
+ info
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Bonaventure sector

Bonaventure sector

As a main gateway to the city, this sector has a vital economic importance for Montreal. It includes the federal section of the Bonaventure Expressway as well as the Clément Bridge. The île des Sœurs bypass bridge is disconnected from the road network since October 2018.

Learn More History

Other structures

Jacques Cartier Bridge
Honoré Mercier Bridge
Melocheville Tunnel
Original Champlain Bridge

Latest news

See all the news
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 …
Read more
3
The project to deconstruct the Original Champlain Bridge receives Envision Gold Recognition
The project to deconstruct…
17 June 2026
The Jacques Cartier and Champlain Bridges Incorporated (JCCBI) is very proud to announce that the project to…
Read more
4
Guy Mailhot, Chief Engineer at JCCBI, wins the OIQ Grand prix d’excellence en génie 2026
Guy Mailhot, Chief Engineer…
11 June 2026
We are proud to announce that our Chief Engineer, Guy Mailhot, P.Eng., has won the Grand prix d’excellence en…
Read more
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