Check out this web site for some info on Alberta.
http://www.canadianrockies.com/Maps/mapviewer.html
Also go to the local Parks Canada office in Banff or Jasper before riding the icefields parkway and ask if they have a brochure on the parkway. They used to have one that listed every campsite, rest stop, view point, trailhead etc. along the entire route. I have found it invaluable. Leave time to take a few days to hike along the route. Most trails can be done with a sturdy pair of trail shoes which can double as bike shoes unless you go clipless.
Tom