2017 Work and Launch of the Next Phase. Information meeting, Montréal-Ouest September 14, 2017

Transcription

1 2017 Work and Launch of the Next Phase Information meeting, Montréal-Ouest September 14, 2017

2 2 Presentation Outline Work progress Launch of the next phase Mitigation measures Dismantling Communications A-20 westbound under new boulevard Pullman May 2017

3 3 Work Progress 50 % completed 1,000 workers More than 20 structures under construction 12 permanent structures will be completed in temporary bridges in 2017 View looking east from the Turcot Interchange May 2017

4 4 Work Progress Temporary and permanent retaining walls: over 46,000 m 2 Concrete dismantled: over 56,000 m 3 Concrete pavement: over m 3 View looking east of the Turcot Yards May 20

5 5 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

6 6 Timeline Launching the Next Phase Main steps in launching the next phase ongoing until 2019

7 7 Preliminary Steps Existing Geometry De La Vérendrye

8 8 Preliminary Steps New Geometry De La Vérendrye New layout

9 9 Preliminary Steps A-15 Northbound Route 2 Possible congestion

10 10 Preliminary Steps Closure of A-15 N. toward A-20 W. 8 weeks starting mid- September

11 11 Preliminary Steps Other Route Detour via A-20 westbound

12 12 Preliminary Steps Partial Closure A-20 Eastbound 2 lanes / 3

13 13 Transfer of A-15 southbound traffic New Geometry New layout

14 14 Transfer of A-15 southbound traffic A-15 Southbound Route 2 A-15 southbound entrance from boul. De La Vérendrye

15 15 Transfer of A-15 southbound traffic A-15 Southbound Route - Detour

16 16 Transfer of eastbound traffic Existing Geometry

17 17 Transfer of eastbound traffic New Geometry Relocated exit to the right Relocated road section Relocated exit New layout Closure of Notre-Dame entrance

18 18 Transfer of eastbound traffic Eastbound Route 4 interchanged access Decision point

19 19 Transfer of eastbound traffic Eastbound Route Interchanged access 1 3 lanes available Decision point 2 lanes available 1

20 20 Transfer of eastbound traffic Eastbound Route 3

21 21 Transfer of westbound traffic Existing Geometry

22 22 Transfer of westbound traffic Existing Geometry Closure of A-720 westbound Closed entrance Closed entrance New layout Possible congestion

23 23 Transfer of westbound traffic Westbound Route 3 lanes available 2 lanes available Temporary entrance Possible congestion Counter-flow traffic

24 24 Transfer of westbound traffic Rue Rose-de-Lima Temporary Entrance Ramp

25 25 Transfer of westbound traffic Westbound Route Rue Saint-Jacques exit closed R-136 westbound toward A-15 southbound exit closed 1

26 26 Transfer of westbound traffic A-15 S. toward A-20 W./R-136 E. Route Possible congestion 1 1 Decision point

27 27 Transfer of westbound traffic A-15 N. toward A-20 W. Route 1 Decision point Possible congestion

28 28 Transfer of westbound traffic A-15 N. toward A-20 W. Route Slowdown Upstream exit

29 29 Transfer of westbound traffic Existing Geometry

30 30 Transfer of westbound traffic New Geometry Relocated exit to the right Relocated road section Relocated exit New layout Closure of Notre-Dame entrance

31 31 Transfer of westbound traffic Westbound Route 1 2 Exit relocated to the right 3 1 2

32 32 Transfer of westbound traffic Westbound Route 1 3 Temporary entrance 1 2

33 33 Transfer of A-20 E. traffic toward A-15 N. New Geometry (in December) New layouts

34 34 Transfer of A-20 E. traffic toward A-15 N. Eastbound Route (in December) Interchanged access 4 Decision point 2 1

35 35 Transfer of A-20 E. traffic toward A-15 N. Eastbound Route (in December)

36 36 Transfer of A-20 E. traffic toward A-15 N. A-20 E. toward A-15 N. Route (in December) 1 2

37 37 Turcot Interchange Existing Geometry

38 38 Turcot Interchange New Geometry

39 39 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

40 40 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

41 41 Dismantling of infrastructures Schedule: From November 2017 to early summer 2018 Many closures to come on the freeway system: 20 to 25 weekends

42 42 How to stay informed Website: Twitter Monthly e-newsletter (subscriptions on the Turcot Website) Telephone: Neighbourhood Committees (open to the public) Sud-Ouest : October 10, 2017 NDG-Westmount : October 16, 2017

43 43 Questions

44 44 Preliminary Steps De La Vérendrye Area