This is not particularly a Waze problem, but I think we can use Waze to help drivers in the area.

The aforementioned intersection was built quite stupidly, if I can say so. Here's the area in a permalink. Street View/aerial view hasn't caught up with the new development in that area, but maybe I can get a frame from my dash cam sometime soon if we deem it necessary to resolve this.

When going WB on Stoney, approaching Deerfoot, there are 4 lanes (either 3 or 4, I think 4). At the point where a driver must commit to one road or the other, Deerfoot maintains at least 3 if not 4 lanes westbound/southbound (ultimately) to the left/straight, and Stoney continues west with only 2 lanes which kind of do an S-curve to the right of and under the Deerfoot "off-ramp". It's quite common for a person not paying attention to accidentally get on SB Deerfoot when they mean to go WB on Stoney.

Could we make a short segment at the A end of the "exit" that continues on WB Stoney a ramp? Would that force an instruction of "keep right" or "exit right" to those who wish to continue on Stoney?