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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 4 hindrances
Bonaventure Sector
Toward downtown:
Toward Samuel De Champlain Bridge and Hwy. 15:
4 hindrance in progress
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Planned hindrances

4
Mon
09 Dec
4
Tue
10 Dec
4
Wed
11 Dec
4
Thu
12 Dec
4
Fri
13 Dec
4
Sat
14 Dec
4
Sun
15 Dec
4
Mon
16 Dec
4
Tue
17 Dec
4
Wed
18 Dec
4
Thu
19 Dec
4
Fri
20 Dec
Sat
21 Dec
Sun
22 Dec
2 lanes open
From May 1, 7:00 am to December 20, 11:00 pm Elevated lanes sector (between Victoria Bridge and downtown), 2 lanes per direction See detour map

1 lane open
From July 28, 5:00 am to December 20, 11:00 pm Clément Bridge, one lane per direction

1 lane open
From July 26, 5:00 am to December 20, 11:00 pm Portion of the Gaétan Laberge blvd. toward downtown

Complete closure
From August 21, 5:00 am to December 20, 11:00 pm Complete long term closure of the access to the Bonaventure Expy. from Île des Sœurs Consult the detour

2 lanes open
From May 1, 7:00 am to December 20, 11:00 pm Elevated lanes sector (between Victoria Bridge and downtown), 2 lanes per direction See detour map

1 lane open
From July 28, 5:00 am to December 20, 11:00 pm Clément Bridge, one lane per direction

1 lane open
From July 26, 5:00 am to December 20, 11:00 pm Portion of the Gaétan Laberge blvd. toward downtown

Complete closure
From August 21, 5:00 am to December 20, 11:00 pm Complete long term closure of the access to the Bonaventure Expy. from Île des Sœurs Consult the detour

2 lanes open
From May 1, 7:00 am to December 20, 11:00 pm Elevated lanes sector (between Victoria Bridge and downtown), 2 lanes per direction See detour map

1 lane open
From July 28, 5:00 am to December 20, 11:00 pm Clément Bridge, one lane per direction

1 lane open
From July 26, 5:00 am to December 20, 11:00 pm Portion of the Gaétan Laberge blvd. toward downtown

Complete closure
From August 21, 5:00 am to December 20, 11:00 pm Complete long term closure of the access to the Bonaventure Expy. from Île des Sœurs Consult the detour

2 lanes open
From May 1, 7:00 am to December 20, 11:00 pm Elevated lanes sector (between Victoria Bridge and downtown), 2 lanes per direction See detour map

1 lane open
From July 28, 5:00 am to December 20, 11:00 pm Clément Bridge, one lane per direction

1 lane open
From July 26, 5:00 am to December 20, 11:00 pm Portion of the Gaétan Laberge blvd. toward downtown

Complete closure
From August 21, 5:00 am to December 20, 11:00 pm Complete long term closure of the access to the Bonaventure Expy. from Île des Sœurs Consult the detour

2 lanes open
From May 1, 7:00 am to December 20, 11:00 pm Elevated lanes sector (between Victoria Bridge and downtown), 2 lanes per direction See detour map

1 lane open
From July 28, 5:00 am to December 20, 11:00 pm Clément Bridge, one lane per direction

1 lane open
From July 26, 5:00 am to December 20, 11:00 pm Portion of the Gaétan Laberge blvd. toward downtown

Complete closure
From August 21, 5:00 am to December 20, 11:00 pm Complete long term closure of the access to the Bonaventure Expy. from Île des Sœurs Consult the detour

2 lanes open
From May 1, 7:00 am to December 20, 11:00 pm Elevated lanes sector (between Victoria Bridge and downtown), 2 lanes per direction See detour map

1 lane open
From July 28, 5:00 am to December 20, 11:00 pm Clément Bridge, one lane per direction

1 lane open
From July 26, 5:00 am to December 20, 11:00 pm Portion of the Gaétan Laberge blvd. toward downtown

Complete closure
From August 21, 5:00 am to December 20, 11:00 pm Complete long term closure of the access to the Bonaventure Expy. from Île des Sœurs Consult the detour

2 lanes open
From May 1, 7:00 am to December 20, 11:00 pm Elevated lanes sector (between Victoria Bridge and downtown), 2 lanes per direction See detour map

1 lane open
From July 28, 5:00 am to December 20, 11:00 pm Clément Bridge, one lane per direction

1 lane open
From July 26, 5:00 am to December 20, 11:00 pm Portion of the Gaétan Laberge blvd. toward downtown

Complete closure
From August 21, 5:00 am to December 20, 11:00 pm Complete long term closure of the access to the Bonaventure Expy. from Île des Sœurs Consult the detour

2 lanes open
From May 1, 7:00 am to December 20, 11:00 pm Elevated lanes sector (between Victoria Bridge and downtown), 2 lanes per direction See detour map

1 lane open
From July 28, 5:00 am to December 20, 11:00 pm Clément Bridge, one lane per direction

1 lane open
From July 26, 5:00 am to December 20, 11:00 pm Portion of the Gaétan Laberge blvd. toward downtown

Complete closure
From August 21, 5:00 am to December 20, 11:00 pm Complete long term closure of the access to the Bonaventure Expy. from Île des Sœurs Consult the detour

2 lanes open
From May 1, 7:00 am to December 20, 11:00 pm Elevated lanes sector (between Victoria Bridge and downtown), 2 lanes per direction See detour map

1 lane open
From July 28, 5:00 am to December 20, 11:00 pm Clément Bridge, one lane per direction

1 lane open
From July 26, 5:00 am to December 20, 11:00 pm Portion of the Gaétan Laberge blvd. toward downtown

Complete closure
From August 21, 5:00 am to December 20, 11:00 pm Complete long term closure of the access to the Bonaventure Expy. from Île des Sœurs Consult the detour

2 lanes open
From May 1, 7:00 am to December 20, 11:00 pm Elevated lanes sector (between Victoria Bridge and downtown), 2 lanes per direction See detour map

1 lane open
From July 28, 5:00 am to December 20, 11:00 pm Clément Bridge, one lane per direction

1 lane open
From July 26, 5:00 am to December 20, 11:00 pm Portion of the Gaétan Laberge blvd. toward downtown

Complete closure
From August 21, 5:00 am to December 20, 11:00 pm Complete long term closure of the access to the Bonaventure Expy. from Île des Sœurs Consult the detour

2 lanes open
From May 1, 7:00 am to December 20, 11:00 pm Elevated lanes sector (between Victoria Bridge and downtown), 2 lanes per direction See detour map

1 lane open
From July 28, 5:00 am to December 20, 11:00 pm Clément Bridge, one lane per direction

1 lane open
From July 26, 5:00 am to December 20, 11:00 pm Portion of the Gaétan Laberge blvd. toward downtown

Complete closure
From August 21, 5:00 am to December 20, 11:00 pm Complete long term closure of the access to the Bonaventure Expy. from Île des Sœurs Consult the detour

2 lanes open
From May 1, 7:00 am to December 20, 11:00 pm Elevated lanes sector (between Victoria Bridge and downtown), 2 lanes per direction See detour map

1 lane open
From July 28, 5:00 am to December 20, 11:00 pm Clément Bridge, one lane per direction

1 lane open
From July 26, 5:00 am to December 20, 11:00 pm Portion of the Gaétan Laberge blvd. toward downtown

Complete closure
From August 21, 5:00 am to December 20, 11:00 pm Complete long term closure of the access to the Bonaventure Expy. from Île des Sœurs Consult the detour

Work advisories

From April 11 to December 30 , 2024
Bonaventure Expressway | Major work | 2024 season
+ info
From August 20 to December 30 , 2024
Île des Sœurs sector | Complete long term closure of the access to the Bonaventure Expy. from Île des Sœurs,…
+ 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

JCCBI'S projects and sites

Massive structures like the Jacques Cartier Bridge or Bonaventure Expressway have many needs. They may require electrical repairs, paving, steel painting, and many other types of work. Most of these operations are planned in advance as part of JCCBI’s proactive asset management approach. Our Operations and Maintenance teams may also identify a need following an inspection or report, while user needs may change over time.   

Learn More
JCCBI'S projects and sites

Latest news

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2
Results from the survey about the new artwork on the Jacques Cartier Bridge
Results from the survey about…
27 November 2024
The Jacques Cartier and Champlain Bridges Incorporated (JCCBI) is pleased to share the results of its recent…
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3
Accessibility Survey | Consultation as part of the Accessible Canada Act
Accessibility Survey |…
14 November 2024
The Jacques Cartier and Champlain Bridges Incorporated (JCCBI) is carrying out a consultation regarding the…
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4
The Government of Canada confirms the acquisition of the Québec Bridge
The Government of Canada…
12 November 2024
Quebec City, Quebec, November 12, 2024 — The Honourable Jean-Yves Duclos, Minister of Public Services and…
Read more
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