South Perimeter Highway Projects

The South Perimeter Highway is one of the most important economic corridors in Manitoba. As a part of the Trans Canada Highway, the South Perimeter Highway has a strategic role in connecting the provincial economy to world markets. The Perimeter Highway also provides communities with access to employment, education, services, and amenities.

South Perimeter Highway Safety Plan

A South Perimeter Highway Safety Plan was developed in 2018 with the intent to implement it over three years. The safety plan involves changes to access points in most locations, including the closing of median openings where intersections are controlled with stop signs. The project will also require investment in service roads.

Intersection improvements have been constructed at PTH 3 and at Symington Road to improve traffic operations. Construction will start on new service roads in 2020 to provide improved access to businesses along Aimes Road, Melnick Road, the Brady Road Landfill and the Oak Bluff Industrial Park. To further improve safety, additional access closures are under consideration for 2020.

The South Perimeter Highway Safety Plan can be viewed here: English (ZIP, 108.5 MB)

South Perimeter Highway Design Study

This involves the development of a longer-term plan for reconstructing PTH 100 to a freeway standard and providing for an ultimate six-lane roadway with three through lanes in each direction. A freeway standard means that there can be no at-grade crossings so that intersecting roadways and railways will be designed to be grade separated though interchanges and overpasses.

South Perimeter Design Study Final Report (PDF, 13 MB)

This publication is available in alternate formats upon request.

For alternate format requests, please contact Corporate Services Division, the Accessibility Coordinator at the email below:

Department of Infrastructure Accessibility Coordinator
1710 - 215 Garry Street
Winnipeg MB, R3C 3Z1

Phone: 204-945-4800

Design Drawings

South Perimeter Design Study Interim Stage Design Drawings

South Perimeter Design Study Ultimate Stage Design Drawings

St. Mary's Interchange Interim Solution Functional Design (PDF, 5.7 MB)


Noise Study

ITC South Perimeter Noise Study (PDF, 11.3 MB)

Contact Us

Major Projects Branch