Information | Scheduled system upgrade - May long weekend

Due to a scheduled system upgrade, some applications and documents on may not be available from 5 p.m. Friday, May 17 until 8 a.m. Tuesday, May 21. We apologize for any inconvenience.

Ward 2 - Jennifer Wyness

Stoney Trail at Shaganappi Trail Interchange - Project Update

November 2022 Update:
Traffic has been shifted onto the new bridge at the Shaganappi Trail NW 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.

October 2022 Update:
As you may have seen on your daily commutes along Shaganappi Trail NW, road crews have been hard at work on the interchange as well as the new street light construction at the Hidden Valley Drive and Shaganappi Trail NW intersection. Work on the on and off ramps for the interchange is ongoing.


  • The speed limit of Stoney Trail close to the construction area may be reduced to 80 km/h during construction.
  • Posted speed limits remain in effect during construction along Shaganappi Trail NW,  with fines doubling - please remember to slow down!

Project Background:

The existing interchange at Stoney Trail and Shaganappi Trail NW 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 Timeline:

  • Detail Design: Complete
  • Construction: Summer 2021 – Spring 2023

View the project webpage here for more information.

Categories: Construction Updates, General, Roads, Shaganappi Trail, Stoney Trail