Regarding the 67th St./QEII interchange....
I took another look at the functional plans and found what they plan to put there, at least what they plan to put there in 2011 when the plan was drawn up.
There were two drawings made around the 67th/QEII interchange, the first one being on page 65 of the linked document. The first one looks to be the plan for a 6 lane QEII. This design is very similar to what exists now. Things to note are on/off-ramps are slightly re-aligned. The north bridge structure is modified and the parclo loops are modified.
However, on page 72, there is another drawing which is called the 'Long Term Stage Plan'. Major modification here. Existing bridge structures modified. More bridge structures added. A free flowing NB QEII to WB HWY11 loop. Elimination of a set of lights. Looks really nice.
Other things to note in this document are a design speed of 130kph shown in page 64. The 11A interchange is shown modified for the 'Long Term Stage Plan' on page 73.
Right click, select 'Show Navigation Pane Buttons'. Select the 'Page Thumbnails' button in the top left. Pages and page numbers will populate on the left. Those are the page numbers I'm going by.
http://www.transportation.alberta.ca...aningPlans.pdf