Just found this on wikipedia, except for the ones on the reserve, all the coordinates of the proposed Stony Trail plopped on google Maps. I would assume you could export it as a KML file if you wanted your own file of it.
As the ones on the reserve are the ones of most interest, what the link shows is sort of common knowledge, but maybe someone will add the route in the reserve now that a deal has been made:
Link
Why in the world did they build discovery ridge right there? Would be better if Highway 8 was it's own independent connector.
Edit: Answered my own question, it would probably be to long of a detour through the reserve, causing more controversy and money.