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

3
Fri
21 Nov
3
Sat
22 Nov
4
Sun
23 Nov
4
Mon
24 Nov
2
Tue
25 Nov
2
Wed
26 Nov
2
Thu
27 Nov
2
Fri
28 Nov
2
Sat
29 Nov
2
Sun
30 Nov
2
Mon
01 Dec
2
Tue
02 Dec
2
Wed
03 Dec
2
Thu
04 Dec
2 lanes open
From March 10, 5:00 am to December 20, 11:59 pm 2 lanes open per direction More info

1 lane open
From March 24, 5:00 am to December 20, 11:59 pm 1 lane open per direction More info

Complete closure
From November 21, 11:00 pm to November 22, 7:00 am Complete closure of a portion of the Expy. in both directions More info

2 lanes open
From March 10, 5:00 am to December 20, 11:59 pm 2 lanes open per direction More info

1 lane open
From March 24, 5:00 am to December 20, 11:59 pm 1 lane open per direction More info

Complete closure
From November 21, 11:00 pm to November 22, 7:00 am Complete closure of a portion of the Expy. in both directions More info

2 lanes open
From March 10, 5:00 am to December 20, 11:59 pm 2 lanes open per direction More info

1 lane open
From March 24, 5:00 am to December 20, 11:59 pm 1 lane open per direction More info

Complete closure
From November 23, 10:00 pm to November 24, 5:00 am Complete closure of the Expy. at Wellington St., toward Samuel De Champlain Bridge More info

Complete closure
From November 23, 10:00 pm to November 24, 5:00 am Closure of the access to the Expy., toward downtown More info

2 lanes open
From March 10, 5:00 am to December 20, 11:59 pm 2 lanes open per direction More info

1 lane open
From March 24, 5:00 am to December 20, 11:59 pm 1 lane open per direction More info

Complete closure
From November 23, 10:00 pm to November 24, 5:00 am Complete closure of the Expy. at Wellington St., toward Samuel De Champlain Bridge More info

Complete closure
From November 23, 10:00 pm to November 24, 5:00 am Closure of the access to the Expy., toward downtown More info

2 lanes open
From March 10, 5:00 am to December 20, 11:59 pm 2 lanes open per direction More info

1 lane open
From March 24, 5:00 am to December 20, 11:59 pm 1 lane open per direction More info

2 lanes open
From March 10, 5:00 am to December 20, 11:59 pm 2 lanes open per direction More info

1 lane open
From March 24, 5:00 am to December 20, 11:59 pm 1 lane open per direction More info

2 lanes open
From March 10, 5:00 am to December 20, 11:59 pm 2 lanes open per direction More info

1 lane open
From March 24, 5:00 am to December 20, 11:59 pm 1 lane open per direction More info

2 lanes open
From March 10, 5:00 am to December 20, 11:59 pm 2 lanes open per direction More info

1 lane open
From March 24, 5:00 am to December 20, 11:59 pm 1 lane open per direction More info

2 lanes open
From March 10, 5:00 am to December 20, 11:59 pm 2 lanes open per direction More info

1 lane open
From March 24, 5:00 am to December 20, 11:59 pm 1 lane open per direction More info

2 lanes open
From March 10, 5:00 am to December 20, 11:59 pm 2 lanes open per direction More info

1 lane open
From March 24, 5:00 am to December 20, 11:59 pm 1 lane open per direction More info

2 lanes open
From March 10, 5:00 am to December 20, 11:59 pm 2 lanes open per direction More info

1 lane open
From March 24, 5:00 am to December 20, 11:59 pm 1 lane open per direction More info

2 lanes open
From March 10, 5:00 am to December 20, 11:59 pm 2 lanes open per direction More info

1 lane open
From March 24, 5:00 am to December 20, 11:59 pm 1 lane open per direction More info

2 lanes open
From March 10, 5:00 am to December 20, 11:59 pm 2 lanes open per direction More info

1 lane open
From March 24, 5:00 am to December 20, 11:59 pm 1 lane open per direction More info

2 lanes open
From March 10, 5:00 am to December 20, 11:59 pm 2 lanes open per direction More info

1 lane open
From March 24, 5:00 am to December 20, 11:59 pm 1 lane open per direction More info

Work advisories

Bonaventure Expy. | Work in the Bonaventure Expressway sector: March to December 2025
+ info
Bonaventure Expy. | Complete night closures of several portions of the Expy., in both directions, from…
+ 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

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