Stoney Trail / Shaganappi Trail Interchange Upgrades Project - Upcoming Nighttime Closures

Hello Ward 2 residents!

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 – Fall 2022

Here is the latest construction update (as of May 6, 2022) on the Stoney Trail / Shaganappi Trail N.W. Interchange Upgrades Project. 

***There will be some upcoming night time lane closures planned next week on Stoney Trail at Shaganappi Trail NW to accommodate installation of the bridge deck overhang brackets:

• On Monday May 9 from 10:00 PM until 5:00 AM, the two right hand lanes on westbound Stoney Trail at Shaganappi Trail NW will be closed for bridge overhang construction.
• On Tuesday May 10 from 10:00 PM until 5:00 AM, the two left hand lanes on westbound Stoney Trail at Shaganappi Trail NW will be closed for bridge overhang construction.
• On Wednesday May 11 from 10:00 PM until 5:00 AM, the two right hand lanes on eastbound Stoney Trail at Shaganappi Trail NW will be closed for bridge overhang construction.
• On Thursday May 12 from 10:00 PM until 5:00 AM, the two left hand lanes on eastbound Stoney Trail at Shaganappi Trail NW will be closed for bridge overhang construction.

These dates are subject to change depending on the weather as the work is sensitive to high winds.  I will continue to update you if there are any further changes.

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

Please don't hesitate to contact my office if you have any questions. To learn more, you may also visit the project webpage at:
https://www.calgary.ca/transportation/ti/road-projects/stoney-trail/stoney-trail-shaganappi-tr-interchange.html.