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Peigan Trail S.E. Expansion

​The City of Calgary has begun the preliminary engineering phase related to the expansion of Peigan Trail from Barlow Trial S.E. to 84 Street S.E.

The Peigan Trail S.E. Expansion is listed as a high priority item in The City’s 2015-2024 Transportation Infrastructure Investment Plan (TIIP)

In order to prepare for the future detail design and construction phase of this project, ISL Engineering has been retained by The City to complete this preliminary engineering report.

About the project

The preliminary engineering phase includes:

  • record existing roadway conditions
  • coordinate required utility work
  • complete preliminary stormwater design
  • complete preliminary roadway design, and
  • examine environmental impacts and mitigations.

The project scope includes approximately 6.5 kilometres of Peigan Trail from Barlow Trail in the west to 84 Street in the east. Much of Peigan Trail is a two-lane roadway; this project will investigate the expansion to four-lanes, as well as the ultimate six-lanes.

The preliminary engineering report will be completed in early 2018. Confirmation of the next project phases will be made by early 2019 when current and future projects are prioritized and confirmed for funding.

Project timeline

January 2017 – Preliminary engineering phase begins.

Early 2018 -  Completion of preliminary engineering design.

June 2018 – Finalize preliminary engineering report.

Public engagement / communications

The City is committed to providing information to stakeholders along Peigan Trail, and motorists that use this roadway. This webpage is the primary source of information for this project.

If you have questions or require more information, please fill out the 311 online form.


There will be minor closures and restrictions as the preliminary engineering phase is completed.

Related documents

Investing in Mobility: 2015-2024 Transportation Infrastructure Investment