Scheduled Traffic Notices
LANE CLOSURE: Beaver Mountain Road, Exit 30 (segment 4)
On Friday, January 22, 2021 from 1:00pm to 1:10pm traffic will be reduced to one lane for blasting operations.
This work is necessary to facilitate construction of the new highway. Proper signage and traffic control will be in place to help guide traffic safely through the work area. We understand that construction activity does result in disruption and apologize for any inconvenience.

For real-time information follow @NS_TIR on Twitter.
About the Project
Highway 104 is a major transportation link in Nova Scotia, connecting the province to New Brunswick and the mainland to Cape Breton Island.
Dexter Nova Alliance (DNA) is the consortium selected by the Nova Scotia Department of Transportation and Infrastructure Renewal (NSTIR) to Design, Build, Finance, Operate, and Maintain (DBFOM) the new stretch of highway. In addition, DNA will be responsible for the operation and maintenance of an additional 25 kilometres of existing highway over a 22-year period.
Project Map & Timeline
Operations, maintenance and rehabilitation | Twinning | New alignment | Major interchange |
Segment | Roadwork | Locations | Start Date | End Date |
---|---|---|---|---|
12345 | Operations, maintenance and rehabilitation | New Glasgow - Antigonish | June 2021 | 2043 |
2 | New construction - Twinning | Sutherlands River - Barneys River Station | 2020 | 2021 |
2 | Upgrades to existing | Sutherlands River - Barneys River Station | 2021 | 2023 |
3 | New alignment | Barneys River Station - Pushie Road | 2020 | 2023 |
4 | New construction - Twinning | Pushie Road - Antigonish | 2020 | 2021 |
4 | Upgrades to existing | Pushie Road - Antigonish | 2021 | 2023 |
Timeline is an estimated schedule and subject to change.
Project Progress
November 19, 2020
The Canadian Council for Public-Private Partnerships Announces Highway 104 Twinning Project for 2020 National Awards for Innovation and Excellence in P3s
Highway 104 Sutherlands River to Antigonish Twinning Project wins Project Development Silver Award
The twinning of this stretch of Nova Scotian highway, from the boundary with New Brunswick to Antigonish, has been a significant community concern for years to help reduce fatal collisions. It is also the first highway P3 project in the province in more than 20 years and was one of the first P3 projects to reach financial close last spring in the midst of highly volatile financial market conditions caused by the pandemic. Among other things, the awards committee noted that considerable cooperation and flexibility were required by all parties including government, bank lenders and bond underwriters/purchasers to close the project —— and with no impact on overall project duration.
Partners: Nova Scotia Department of Transportation and Infrastructure Renewal and Dexter Nova Alliance GP (DNA)
Dexter Nova Alliance consortium and partners include:
DEVELOPER
Municipal Enterprises
Nova Construction
BBGI
CONSTRUCTION
Dexter Construction
Nova Construction
DESIGN
WSP
Harbourside Engineering
OPERATIONS
Municipal Enterprises
Nova Construction
This consortium and partnership has a strong local presence and the companies that make it up have a history of building high quality, safe roads in Nova Scotia.
Careers and Business Opportunities
Join The Team
Job postings are updated as positions become available. Please check for updates and new opportunities. We thank all applicants for their interest; however, only those who are selected for interviews will be contacted. Click here to view current opportunities.
Let’s Work Together
We will be working with many companies and partners to complete and service this project. Contact us at info@hwy104twinning.ca if you would like to be on our supplier list.