Autoroute 19 Extension
Province: Quebec
City/Region: Laval
Image Credit: MTMD
81
Project Rank
Project End: 2027
Project Type: Highway
Industry Sector: Transportation
Project Amount: $899.4 million
Date of Completion: 2027
Funding Source: Public
LEED Status: Certified
Previous Rankings
| 2025 | 79 |
| 2024 | 70 |
| 2023 | 68 |
| 2026 | 81 |
About The Project
The extension of Highway 19 consists of building a two-carriageway urban highway with three lanes in each direction between Saint-Martin East Boulevard in Laval and Industriel Boulevard in Bois-des-Filion. Located on the current axis of Highway 335, the project extends 11.8 kilometres. The work is being carried out in six separate lots. The project includes: the construction of four new interchanges; the redevelopment of the interchange of Highway 640 and Route 335, the construction of a new bridge located east of the Athanase-David bridge, over the Mille Îles River; the renovation of the current Athanase-David bridge; the installation of noise barriers in various areas located near the urban highway; the redevelopment and extension of the multi-purpose path for pedestrians, cyclists and off-road vehicle users; and the reconfiguration of the service roads at the level of highways 440 and 19.
Project Owner: Ministère des Transports et de la Mobilité durable
Project/Construction Manager: CIMA+/IGF Axiom Joint Venture
Engineer: Design: WSP/EXP Consortium
Contractor: Roxboro Excavation Inc., Loiselle Inc.
Environmental Services: GHD Consultants Ltd. (geotechnical study)
Other Key Players: CIMA+/Stantec-AtkinsRealis (work monitoring consortium); Englobe (quality control); Aon (risk advisor); Pomerleau (contractor-Lot 3)
Key Players
Key Players’ recognize the organizations whose work, knowledge, and expertise go into constructing and delivering the significant projects that make our annual list.
Gold (15-19 Projects)
Silver (10-14 Projects)
Bronze (5-9 Projects)
- ACCIONA Infrastructure Canada
- Accuracy
- Alstom
- Associated Engineering
- Black & McDonald
- Blake, Cassels & Graydon
- Cartel Communication Systems
- COWI
- Davies Ward Phillips & Vineberg
- DECAST Ltd.
- DIALOG
- EBC Inc.
- FlatironDragados
- GeoVerra
- HDR
- Hemmera
- Infrata
- Kasian
- Lakeland Consulting Inc.
- Lavery, de Billy
- LRI Engineering
- McMillan LLP
- Montrose Environmental
- Mott MacDonald
- Mulvey & Banani
- NORR Architects & Engineers Ltd.
- Osler
- Parkin Architects Ltd.
- Plenary Americas
- R.V. Anderson
- STRABAG Inc.
- Tiree
- Torys

