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Montréal-Ouest Interchange Reconstruction
Public Information Meeting
December 3, 2015
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Project description
Division into sectors
Works on Montréal-Ouest Interchange
Closure of R-138 / A-20 access ramps
Detours
Circulation on rue Saint-Jacques and the surrounding area
Mitigation measures
Presentation Outline
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Project Description
Montréal-Ouest
Turcot Interchange De La Vérendrye
Angrignon
Turcot Yard
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Project Description
145 km of road, 9 km of municipal network and 56 structures
6,7 km of new bike paths
31,5 hectares of green space, equivalent of 39 soccer fields
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Project Description
Component 1: work in conventional mode (preparatory lots)
Component 2: work in Design-Build (D-B) mode
Component 3: maintenance work on existing structures
Railway works under the responsability of CN
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General Schedule
2011-2017: works in conventional mode by the MTQ
27 février 2015: signature of the Design-Build contract with KPH Turcot
2015-2020: work in Design-Build mode
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Turcot Project – Sectors
West Sector Center Sector
East Sector
South Sector
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Works on Montréal-Ouest Interchange
Existing interchange
Reconstruction of the interchange
Futur interchange
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Works on Montréal-Ouest Interchange
Overpass on boulevard de Sainte-Anne-de-Bellevue above autoroute 20
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Works on Montréal-Ouest Interchange
Works completed so far
Contraflow lane on boulevard de Sainte-Anne-de-Bellevue
Closure of boulevard Angrignon for 4 weeks
Commissioning of the deviation of boulevard Angrignon
Closure of avenue Saint-Pierre entry and a section of boulevard
Montréal-Toronto
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Works on Montréal-Ouest Interchange
Next steps
Closure of R-138 / H-20 access ramps
Dismantling of railway tunnel
Relocation of rail corridor
New structure
Temporary configuration of boulevard Angrignon
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Temporary Exit
Construction of a temporary exit on rue Notre-Dame Ouest to maintain
traffic flow
Temporary exit
Closure
A-20 eastbound
Movement towards exit
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Closure of Avenue Saint-Pierre Entry
Closed since November 24, 2015 until 2019
Closure of a section of boulevard Montreal-Toronto
Detour via Notre-Dame Ouest street and A-20 eastbound on Angrignon
blvd.
Detour A-20 eastbound
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Closure of R-138 / A-20 Access Ramps
Closure of R-138 / A-20 access ramps and commissioning of temporary
exit : night of December 12 to 13, 2015
Beginning of works around the railway tunnel in preparation for
dismantling (winter 2016)
Closures
Detour H-20 West towards Sainte-Anne-de-Bellevue Blvd.
Temporary exit
New structure
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Closure of R-138 / A-20 Access Ramps
Establishment of different detours
Detour A-20 westbound
Optional itinerary via rue Saint-Jacques
Detour A-20 eastbound
Detour R-138 westbound
Temporary exit
New structure
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Temporary lights Lane assignment
Reprogrammation of traffic lights
Closures
Optional itinerary via Saint-Jacques
Temporary configuration
New structure
Closure of R-138 / A-20 Access Ramps
Optional itinerary via rue Saint-Jacques
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Mitigation Measures
Temporary exit to access rue Saint-Jacques / boul. Angrignon
Reorganization of three intersections with temporary traffic lights
City of Montréal-Ouest:
Intersection Saint-Jacques / Avon / Westminster
Intersection Saint-Jacques / Ronald (near Milton)
LaSalle sector:
Intersection Saint-Patrick / Clément
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Mitigation Measures
Reorganization of two intersections with temporary traffic lights in
Montréal-Ouest:
Intersection of rues Saint-Jacques / Avon /
Westminster
Intersection of rues Saint-Jacques /
Ronald (near Milton)
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One way on Avenue Easton
The implementation of a
new traffic light at the
intersection of rues Saint-
Jacques / Avon /
Westminster involves
managing traffic
movements
This new configuration
allows to create more
fluidity in the area and
ensure that all movements
are safe
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Mitigation Measures
Reprogramming of 27 traffic lights
Modification of 4 existing traffic lights
Police assistance during rush hours for the first weeks
Coordination with Cities and Boroughs
Meeting with businesses
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Questions
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