Route 185 Phase III
Province: Quebec
City/Region: Saint-Antonin to the New Brunswick border
Image Credit: MTMD
81
Project Rank
Project End: 2026
Project Type: Highway
Industry Sector: Transportation
Project Amount: $883.3 million
Date of Completion: 2026
Funding Source: Public
Federal Funding: $$389.7 million
Provincial Funding: $493.6 million
Previous Rankings
2025 | 81 |
2024 | 71 |
2023 | 70 |
2022 | 63 |
2021 | 53 |
2020 | 55 |
2017 | 51 |
2016 | 51 |
About The Project
Phase III of the project, 40-kilometre long from Saint-Antonin to Saint-Louis-du-Ha! Ha!, has been under construction since 2018. This is the final stage, which will complete the construction of Highway 85. This phase of work is divided into seven sections, which have been gradually being commissioned since fall 2021 and will continue until 2026. A strategic road link between Quebec and the Maritime provinces, Route 185 was built in the 1970s, over a hundred kilometres between Highway 20 and the New Brunswick border. The government began, at the turn of the millennium, the redevelopment of this road into a highway. Phase I of the construction of Highway 85 was completed in 2011. The work was divided into four sections totaling 21 kilometres. Phase II, completed in 2015 and divided into three sections totaling 33 kilometres, was intended to continue construction of Highway 85 between Témiscouata-sur-le-Lac, in the Cabano sector, and the border with New Brunswick.
Project Owner: Ministère des Transports et de la Mobilité durable
Project/Construction Manager: Stantec
Other Key Players: WSP (construction supervision services), Tetra Tech, AECOM (construction supervision); Englobe; CIMA+ (consulting engineer)
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.
Platinum (20+ Projects)
- Accenture
- AECOM
- Aecon
- AGAT Labs
- Aon
- Arcadis IBI Group
- CIMA+
- Deloitte
- Dentons
- Dillon Consulting
- E.S. Fox
- Egis
- EllisDon
- Englobe
- Entuitive
- EXP
- EY
- GHD
- Golder (WSP)
- Hanscomb
- Hatch
- HKA
- Infrastructure Ontario
- INTECH Risk Management
- Jacobs
- KPMG
- LEA Group
- McElhanney
- Norton Rose Fulbright
- Parsons
- PCL
- Stantec
- Tetra Tech
- TULLOCH
- Victaulic
- Wood (WSP)
- WSP
Silver (10-14 Projects)
- ACCIONA Infrastructure Canada
- Accuracy
- ACS Infrastructure
- Associated Engineering
- Bennett Jones LLP
- Bird Construction
- Blake, Cassels & Graydon
- COWI
- Davies Ward Phillips & Vineberg
- DECAST Ltd.
- HDR
- Hemmera
- Infrata
- Kasian
- LRI Engineering
- Matrix Solutions
- McMillan LLP
- Montrose Environmental
- Mulvey & Banani
- NORR Architects & Engineers Ltd.
- Osler
- Rider Levett Bucknall
- Sener SES Canada Inc.
- Singleton Urquhart Reynolds Vogel
- Tiree
- Torys
Bronze (5-9 Projects)
- Allnorth
- Amico
- Andritz Hydro Canada
- Arium Design
- Astaldi
- Bessac
- Bombardier
- Caisse Centrale Desjardins
- Cameco
- Cannon Design
- CRH Canada
- Crossey Engineering Ltd.
- Daoust Lestage
- Dexter Quebec
- Dr. Sauer & Partners
- Entro
- Flatiron
- International Bridge Technologies
- Johnson Controls
- KGS Group
- Laker Energy
- LeighFisher
- Milestone Environmental
- Modern Niagara Toronto Inc.
- Montgomery Sisam Architects Inc.
- Nu-Tech Precision Metals
- Plenary Americas
- PwC
- RBC Dominion Securities Inc.
- Siemens
- Space2Place
- STRABAG Inc.
- Turner Construction Company
- Valard
- WestPro
- Worley