Here are some Canadian websites that giver current road conditions and construction delays. Interestingly most pages open up showing where the "cameras" are located.
Here's the links:
http://www.drivebc.com/
http://www.511yukon.ca/index.html
http://511.alberta.ca/ab/en.html
Also, anyone wanting to travel thru Glacier NP, the Road to the Sun is closed until June 30th due to the 50 feet of snow there!
Additionally, the Big Horns got 3 feet of snow over the last two days.
We are planning to depart Gillette Wyoming on Monday and crossing into Canada on Thursday! The fun begins! :-))
