Stoney Trail at Shaganappi Trail interchange

Project update - November 2022

Traffic has been shifted onto the new bridge at the Shaganappit Trail interchange. Crews will be back next spring to finish the final paving on the interchange, complete the pathway, and finish off the landscaping work.

You can see the responses to questions asked during the design phase of the Stoney Trail / Shaganappi Trail interchange here.

The existing interchange at Stoney Trail and Shaganappi Trail N.W. was constructed in 2006-2007 and is three lanes wide, with two lanes southbound and a single lane northbound. This project will upgrade the interchange by building a second three-lane bridge adjacent to the existing north-south bridge, providing three travel lanes in each direction once completed. The final interchange will provide a multi-use pathway which will connect to pathways on both the north and south sides of Stoney Trail.

In addition to upgrading the interchange, this project also includes an upgrade to the Shaganappi Trail/Hidden Valley Drive intersection to facilitate better access to and from the community.

Project timelines

  • Detail design - Complete
  • Construction: Summer 2021 – Spring 2023

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This information has no legal status and cannot be used as an official interpretation of the various bylaws, codes and regulations currently in effect. The City of Calgary accepts no responsibility to persons relying solely on this information. Web pages are updated periodically. ​