Figure I'll make this thread since traffic is going to be impacted significantly for this expressway.
The city conducted a study for the Crowchild Trail corridor between 17 Ave SW to 24 Ave NW, and have developed short, medium, and long term plans.
http://www.calgary.ca/Transportation...ail-Study.aspx
Work begins now on the short term plans, and will be ongoing for the next two years. The key upgrades in this phase is added lanes on the Bow Trail bridge, added northbound lane for Crowchild between Memorial and 5 ave, and a new westbound to northbound ramp for 16 ave onto Crowchild.
http://www.calgary.ca/_layouts/cocis...edirect=1&sf=1