Thanks Mersar,
Yeah I'd thought there was some GoC contribution since there was the CANAMEX highway angle up there.
Google found an announcement from 2009 for one interchange for $168.6 million.
http://news.gc.ca/web/article-en.do?nid=436299
To clarify my comment - this GoC funding could always have been planned for and isn't extra and doesn't free up money for other provincial priorities. It's not "free" money like the Green Line funding.
It'll be interesting to see what David Dodge's recommendations are especially given the long, low commodity prices scenario discussed in the business pages. Things like the Cancer Centre, Crowchild Tr bridge, Deerfoot, and SWRR appear to be catch up infrastructure needed regardless of the next five year's economic growth.