2017 work and launch of the next phase...2 presentation outline work progress launch of the next...
TRANSCRIPT
2017 Work and Launch of the Next Phase Information meeting, Montréal-Ouest – September 14, 2017
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Presentation Outline
Work progress
Launch of the next phase
Mitigation measures
Dismantling
Communications
A-20 westbound under new boulevard Pullman – May 2017
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Work Progress
50 % completed 1,000 workers More than 20 structures
under construction
12 permanent structures will be completed in 2017 2 temporary bridges in 2017
View looking east from the Turcot Interchange – May 2017
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Work Progress
Temporary and permanent retaining walls: over 46,000 m2
Concrete dismantled: over 56,000 m3 Concrete pavement:
over 15 300 m3
View looking east of the Turcot Yards – May 20
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Launch of the Next Phase — End of 2017
Highlights:
Transfer of A-15 traffic in the De La Vérendrye area Transfer of A-20 / R-136 (A-720) eastbound traffic in the heart of the
Turcot Interchange Transfer of A-720 / A-20 westbound traffic between the Ville-Marie
Tunnel and the Montréal-Ouest Interchange
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Timeline — Launching the Next Phase
Main steps in launching the next phase – ongoing until 2019
7 Preliminary Steps Existing Geometry — De La Vérendrye
8 Preliminary Steps New Geometry — De La Vérendrye
New layout
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Possible congestion
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Preliminary Steps A-15 Northbound Route
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8 weeks starting mid-September
Preliminary Steps Closure of A-15 N. toward A-20 W.
11 Preliminary Steps Other Route – Detour via A-20 westbound
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2 lanes / 3
Preliminary Steps Partial Closure – A-20 Eastbound
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New layout
Transfer of A-15 southbound traffic New Geometry
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A-15 southbound entrance from boul.
De La Vérendrye
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Transfer of A-15 southbound traffic A-15 Southbound Route
15 Transfer of A-15 southbound traffic A-15 Southbound Route - Detour
16 Transfer of eastbound traffic Existing Geometry
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Relocated exit
Relocated road section
New layout
Relocated exit to the right
Closure of Notre-Dame
entrance
Transfer of eastbound traffic New Geometry
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Decision point
interchanged access
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Transfer of eastbound traffic Eastbound Route
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Decision point
2 lanes available
Interchanged access
3 lanes available
1
1
Transfer of eastbound traffic Eastbound Route
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3
Transfer of eastbound traffic Eastbound Route
21 Transfer of westbound traffic Existing Geometry
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Closure of A-720 westbound
New layout
Closed entrance
Possible congestion
Closed entrance
Transfer of westbound traffic Existing Geometry
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Temporary entrance
Counter-flow traffic
3 lanes available
2 lanes available
Possible congestion
Transfer of westbound traffic Westbound Route
24 Transfer of westbound traffic Rue Rose-de-Lima Temporary Entrance Ramp
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Rue Saint-Jacques
exit closed
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1
3
R-136 westbound toward A-15 southbound
exit closed
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3
Transfer of westbound traffic Westbound Route
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Possible congestion
Decision point
1 2 2
1 1
Transfer of westbound traffic A-15 S. toward A-20 W./R-136 E. Route
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Decision point
Possible congestion
1
Transfer of westbound traffic A-15 N. toward A-20 W. Route
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Upstream exit
Slowdown
2 2
1
1
Transfer of westbound traffic A-15 N. toward A-20 W. Route
29 Transfer of westbound traffic Existing Geometry
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Relocated exit
Relocated road section
New layout
Relocated exit to the right
Closure of Notre-Dame
entrance
Transfer of westbound traffic New Geometry
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Exit relocated to the right
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3
2
2
1
Transfer of westbound traffic Westbound Route
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Temporary entrance
1
3
2
1
Transfer of westbound traffic Westbound Route
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New layouts
Transfer of A-20 E. traffic toward A-15 N. New Geometry (in December)
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Decision point
Interchanged access
4
2
1
Transfer of A-20 E. traffic toward A-15 N. Eastbound Route (in December)
35 Transfer of A-20 E. traffic toward A-15 N. Eastbound Route (in December)
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1
2
Transfer of A-20 E. traffic toward A-15 N. A-20 E. toward A-15 N. Route (in December)
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Turcot Interchange — Existing Geometry
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Turcot Interchange — New Geometry
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Traffic calming measures
Construction of 28 temporary structures to maintain traffic
Opening of 3 temporary entrance ramps
Reserved lane for public transport on rue Rose-de-Lima
Installation of 4 temporary traffic lights
Reprogramming of more than 30 traffic lights
Modifications on a dozen intersections/local streets
Police presence at first
Use of mobile variable message signs
Public transit measures deployed by Mobility Montréal
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Mitigation measures for public transportation
Reserved bus lanes rue Rose-de-Lima northbound, between rue Saint-Jacques and rue
Saint-Antoine Ouest — New Rue Notre-Dame Ouest, rue Saint-Patrick and rue Sherbrooke Ouest A-20 eastbound in Dorval / Lachine Agrignon Interchange bypass road
Addition of bus and train service
Park and ride
Train station and bus terminal developments or work Canal de Lachine train station Annexed to Terminus Centre-Ville
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Dismantling of infrastructures
Schedule: From November 2017 to early summer 2018 Many closures to come on the freeway system: 20 to 25 weekends
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How to stay informed
Website: www.turcot.gouv.qc.ca Twitter account: @MTQ_Turcot Monthly e-newsletter (subscriptions on the Turcot Website) Telephone: 514 873-1372 Email: [email protected]
Neighbourhood Committees (open to the public) Sud-Ouest : October 10, 2017 NDG-Westmount : October 16, 2017
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Questions
44 Preliminary Steps De La Vérendrye Area